hey man, I know how you are about binding, and I know that you get very dysphoric about it, and there is no chance of you binding less, and thats ok, you do what you have to do to be ok with it, just take that ->-bleeped-<- off when you get home though, seriously, go somewhere private and just chill, let your skin breathe and just zone it all out. you are binding to the point of scarring, thats not good, at least give your body a break when you are home.
I know you are angry about all of this, I am too, but for now, you have to deal with it and continue on knowing that this will NOT be forever. It is temporary, use that to help you go on, live for tomorrow if not for today.
I think I already mentioned this to you, my friend has a tattoo, it says "life places the heaviest burden on those who can bear its weight" so use your disadvantages to remind yourself that you are stronger, you are a stronger man then most, you and all of us have dealt with more, and we will come out appreciating it all more, because we had to work for it.
There will come a day when you can go outside in the heat, pull off your shirt and walk in confidence, but now is not that day. just remind yourself that, that day will come, and it will be glorious, and you will look back at all this ->-bleeped-<- now and be so glad you made it though and suffered though all of it. We will get there, I know you can make it, start saving, we have talked about money before, i know you can manage it. use your anger and frustration to start something, turn it into determination.