this message may be offensive
Fun fact: I used to bind my chest, not with binders, not woth bandages, but with random shit I found, I sewed together a bra and t-shirt (I had no sewing experience and didn't look up a tutorial, basically winged it), it was super tight and I basically had no chest but I also wore it more than 8 hours, including for P.E, pretty pai ful at times, only stopped cause my parents found it and thought I had ripped a t-shirt so they threw it in the trash (wore it for at least a month tho). Pretty sure I destroyed my whole chest and ribcage doing that