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btrettel comments on How can I spend money to improve my life? - Less Wrong Discussion

15 Post author: jpaulson 02 February 2014 10:16AM

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Comment author: diegocaleiro 04 February 2014 08:40:21PM *  -1 points [-]

Strongly in favor of the mountain bike, I'll bet 50 bucks Kalium is just assuming the road bike is better without ever having the option, or he lives in a really flat area and is a very fit person.
I've been biking for 8 years around the city, in a huge city.

1) First goal should be don't die. Thus you should actually use the sidewalk as often as possible (regardless of whether that is legal, or is the law worth all your future experiences?) Bikes are incredibly dangerous, but awesome fun.

2) Second goal should be don't strain your back and feel constant pain. Keep an upright posture with a mountain bike, you will (a) see more of the world around you (b) get more delicious wind in your face (c) require a lower activation energy to decide to bike, since you won't need any special biking shorts, gloves or things other than a helmet.

3) Third goal is exercise. It goes without saying that a heavier bike (which you will never, ever notice because no options will be there to be compared, so no hedonic onus) will exercise you more.

4) Fourth goal is look good: an upright posture will help you with that.

Comment author: btrettel 04 February 2014 11:05:28PM 5 points [-]

This may seem counterintuitive, but the riding a bike on the sidewalk is more dangerous than riding in the road. The reason why is that drivers tend not to check the sidewalk for fast moving traffic. Your probability of being hit in intersections increases greatly. See the "right hook" diagram on this website for an illustration. There are a number of studies that confirm this, for example, this 1992 study showed that cyclists riding on the sidewalk have 1.8 times as great risk as cyclists riding in the road.

Comment author: Antiochus 05 February 2014 02:29:55PM *  2 points [-]

Upvoted. A lot of cycling safety is counterintuitive. Being hit from behind is not as big a risk as people think while cycling, and behaving as predictably as possible (ie like a car) will keep you alive.