I understand, but honestly I'm 36, commuted for many years (South-East of France, not really flat except sea-side), I've currently a re-broken clavicle since 10

I understand, but honestly I'm 36, commuted for many years (South-East of France, not really flat except sea-side), I've currently a re-broken clavicle since 10 days, and yet I still use my (modest) bike (sort of partially-temporarily disabled, that's annoying for the rest of life though). My energy is modest at least I'm maybe shaped for hills, it's just that as I explained, I ride slowly. You can spend as much energy as someone on his electric bike, it's just that you need to go slower, and not be stressed by time. I just wanted to say there are some mental barriers and false opinions on the difficulty of bike, or societal (like the fact to sweat ..) which can be overriden