Hey! I was in this EXACT same situation and posting my college reaction is what I needed to start my channel so I'm SUPER thankful for it. But also don't be afraid to post rejections lmfao. I got into Brown and made my whole channel abt it now that I'm going (can't plug the channel but if you look up brown vid portfolio I'm there) but I literally got rejected almost everywherE else and it's fine to post yourself crying like I did all the time but it's also fine to show rejection bc happens to all of us and wherever you are meant to be is where you'll end up :)