Two quick tips for cyclists and drivers

What a ride this morning. And thus, I have two tips. One for drivers. One for cyclists. Here goes:

  1. Drivers. Three lanes with no traffic except one pickup truck and me. The driver of that truck got within inches of me, even slowing down as if to prove a point. As the driver (finally) sped away, I saw numerous HGH decals plastered on the truck. If you’re going to get that close to me, please hand out samples, alright? OK, now for the real tip: If there are 3 lanes for you to drive in and one is occupied by someone on a bike, it’s best to use one of the other lanes if at all possible. You’ll get to go as fast as you want and the person on the bike will be happy. Win-win.


  2. Cyclists. Unless you’re trying to be a ninja on a mission of (your own) death, PLEASE PUT ON SOME LIGHTS. I know, you won’t be as aero. I also know that some of the cool kids around town might think you’re a dork. But guess what? You might actually be noticeable versus several of the riders I (just barely) saw early this morning before sunrise cruising around with zero lights. Sure, some wore “high visibility” pieces of clothing, but that does you no good in the dark. Put a solid white light on the front and a red light on the back. Give yourself a prayer out there. HGH pickup truck driver will probably still get within inches of you, but most other drivers won’t because they’ll see you before it’s too late.

Racing bicycles is strange

Seth Davidson SCC

I recently listened to an interview with Seth Davidson on The SoCal Cyclist Podcast. Definitely worth a listen. Seth is the proud owner and author of the Cycling in the South Bay blog. He has no shortage of opinions on all things cycling, most likely because he loves riding his bike. He loves it so much that he participates in this strange sport known as bike racing. His interview got me thinking a bit about racing. My (random) thoughts follow.

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Silver bullets


In folklore, a bullet cast from silver is often the only weapon that is effective against a werewolf, witch, or other monsters.

I’m not sure how many of us in tech are hunting werewolves, witches, or monsters, but there are A LOT of us looking for silver bullets. Take one look around at the world of software development and operations today and it’s baffling. A perfect example of what I’m talking about can be found in this CircleCI blog post, which sounds like nonsense but actually sums up the current state of software development and operations quite nicely. Maybe we’re not looking for silver bullets. Maybe we’re looking for the gold bullet, then the platinum bullet, then we move onto missiles, bombs, etc. It never ends.

I’m not talking about the evolution of technology as a whole. We have a desire to always learn and progress. What we have in software development and operations today is a hyper spin cycle of the next shiny object. Very little of it gets mature enough before it’s thrown out in favor of the new-new silver bullet. Unlike the last silver bullet, this one will kill werewolves AND witches. If you’re a software engineer caught up in this never ending hype you can find yourself using all the latest and hottest tech with so much complexity it will melt the minds of mere mortals. This happens rather easily because the hottest tech often comes from companies like Google, Facebook, Netflix, etc. who are solving extremely large and complex problems. They are generously (and often strategically) open sourcing a lot of that work, which turns into the hottest tech of the month club. But most of us are not solving problems at that scale. When we take their tech and apply it to our problem we can easily find ourselves with a lot of moving parts when only a few would likely suffice for our problems. Multiply this problem by the output of the firehose of “innovation” happening. I put innovation in quotes because what comes to us in the guise of innovation is often a company’s hope to ever so slightly improve upon a good enough solution and take away market share in the process. Even when there is legit innovation, the benefits of adopting a brand new stack or even layer in the stack are questionable when weighed against building upon a solid foundation.

Again, to get the best grasp of what I’m referring to, read the CircleCI blog post. It’s short, funny, and maddening all at once. We need to stop the never ending pursuit of the silver bullet and figure out a more sustainable way to build great services people find value in. Otherwise, I’m afraid we’re spending too much of our time porting or, worse, figuring out how to port existing stuff that works well onto something that is now deemed “better”.

Chat 🤖s

Fred Wilson has a short post on the state of chat bots. Surprise, surprise – chat bots haven’t taken over the world. One of the main culprits? Artificial intelligence (AI) and natural language processing are not there yet. I’m happy to see these posts that combat much of the hype surrounding chat bots and take a more realistic look at where we’re at and where we might be headed.

I do think chat bots will continue to see growth, both in the number of people using them and in the capabilities of the bots and platforms that host them. With so many people using text messages (in whatever their choice of messaging service is), it makes sense that a lot of interactions should happen within the messaging/chat context. I’m mostly impressed with bots targeting teams/groups at this point, but I might be biased. Bots make a lot of sense in that setting because they can quickly help everyone in the group. A simple example would be the group lunch. Getting agreement on when and where to eat can take a miracle. There are bots to help simplify that process. Again, a simple example, but there are many more out there where teams are more productive due to having information and the ability to take action on something within the flow of a chat. Little to none of this requires AI or natural language processing. Those technologies are getting a lot of attention and investment. It’s only a matter of time before chat bots make use of them in a way that makes sense.

Are chat bots THE NEXT BIG THING? Probably not. They’re a nice step in making chat smarter and better. I think they’ll grow in importance for some use cases and shrink for others. As Fred pointed out in his post, it’s (already) past the hype cycle for chat bots and into the figuring it out phase.

How I dropped 20 lbs in 6 months while training on the bike

I’m not sure who obsesses more over their weight – the covers of popular magazines displayed in grocery store checkout lines or road cyclists. My bet would be on the latter. Unlike the magazines, cyclists point to fancy sounding terms like, “power-to-weight ratio”, which basically translates to: how much power you can generate pedaling your bicycle versus how much you weigh. Power-to-weight ratio is particularly important to those who ride up hills on their bicycle, aka “climbing”. The less weight you have to haul up the hill the better. Makes sense. Nevermind the weight obsession.

At the beginning of this year I determined I was only going to target one main cycling event, The Ultimate Challenge in Utah. It’s the sixth stage of the Tour of Utah and it’s full of climbing. Over 10,000′ in total.

Tour of Utah Stage 6 elevation profile

I was at 180 lbs in January, 2016. I’m 6′ 2″, so that weight is not bad. But, I wanted to do better on the bike when it came to climbing and knew that the most significant improvement I could make was losing weight. I also knew how to do that. The question was how much weight I should target to lose. I was concerned about losing weight while training at the same time. As absurd as that sounds, it can be legitimately awful to restrict your calories while putting in miles on the bike on a consistent basis. Losing weight and cycling don’t necessarily go hand in hand. I knew I’d have to balance getting stronger on the bike with losing weight so that I didn’t burn out or make my body vulnerable to every sickness known to man.

Chris Froome. Have you been lifting weights?

Chris Froome. Bodybuilder.

Ever the healthy example, enter pro cycling. (Done laughing yet? Me either.) I learned that most pro cyclists are in a height-to-weight ratio of 2.1 to 2.3. That means you take your height in inches and multiply it by those numbers. I’m 74″ tall, so I was looking at a target range of 155 to 170 lbs. The thought of 155 made me laugh a little. 170 was very doable and didn’t seem like it would push me quite enough, so I targeted 165 lbs. as my ideal weight to get to by the end of June. Since I started losing weight in earnest in February, that gave me 5 months to lose 15 pounds. Losing 3 pounds a month is very reasonable. I felt comfortable with that goal being attainable while not pushing me to reach an impossible balance at meal time and training on the bike.

I lost the first 10 pounds fairly quick and I was feeling good on the bike. I don’t have a power meter for my bike, so the whole “power-to-weight ratio” was going to have to be measured in less scientific ways. I went by feel and some far less scientific measurements in regards to my times up various climbs in the area. Sure enough, I was seeing results and I felt really good. I decided I would set my weight loss target to 160. While the first ten pounds came off fairly quick with small changes in my diet, the next ten didn’t come off so easy. I had to tighten up on my calorie counting and there were a number of nights I went to bed and felt hungry. By the end of June I was in the range of 160-162. In July I was able to settle into my weight. Perfect timing.

The ride is over. I’m happy with my effort, had fun out there, and my body feels good overall.


Me at Ultimate Challenge 2016

Is that a donut or a shot of EPO behind my back? 

In regards to my weight loss in preparation for this ride, my takeaways are:

  • Target a healthy and attainable weight several months in advance of the event
  • Don’t try to lose more than 1 lb. per week
  • Be prepared to be hungry when you train
    • Don’t starve on long (2+ hour) rides – hydrate and eat (I target ~60g carbs per hour after the first 2 hours)
    • Do closely pay attention to what and how much you eat throughout each day, even (especially?) on hard training days
  • Plan on hitting your target weight weeks in advance of the event
    • Stabilizing weight at this time is important so that the focus is on peak strength in regards to conditioning, recovery, and nutrition