Barefoot At School And In Public

So I am not entirely new to barefooting, but I have recently been expanding my range. Just yesterday the band had to play for a basketball game, and my socks were wet, so when I got there, I took off my shoes and socks and did the whole event barefoot, and after, they were still wet, so I walked out to my car in the snow barefoot. The day before, I wore the wrong shoes to school, I wore the ones with the abrasive insoles. So I took off my shoes and went the whole day in my socks.

My next opportunity for bare feet in school is in May during an activity day. I'm thinking that I will go outside and bare my feet, walk on all types of surfaces including pavement and grass. Hoping that will toughen up my feet and also help with correcting my arches.

Next year I am going to college, and I'm thinking of going barefoot to classes most days. Also doing errands barefoot, and a daily barefoot walk.

Before any of that, I must correct my arches more and toughen up my feet. Any thoughts on all this?