Thin privilege is being able to get into a hobby knowing nothing about it, and never having to worry about breaking the thing youre using, just by being too fucking fat. I got into biking a few years back and recently bought a fucking crappy beater from a pawn shop and had to re-build it, so I have learned a lot about it when I didn't know anything before. I feel like I'm still maybe a 3-4/10 on the "knows about bike shit" scale. But even at a 0-1, I was still able to get on my old, 15 year old crappy jalopy from Wal Mart that hadnt been ridden since middle school, and put probably  500 miles on it -- I rode that motherfucker until the bearing races in the bottom bracket completely tore apart.