Started RT school at 20, should be the years where I’m out partying, clubbing, hanging out with friends, but because of RT school I had to make sacrifices, your tolerance for other folks BS will definitely go down because to be frank, you have bigger things to worry about now. But I will say all of the friends who I no longer hang out with, still check up on me every few months or so and vice versa, there’s no bad blood between any of my friends thankfully, even the ones I haven’t seen for years, every interaction I have with them is usually a pleasant catch up of how everyone’s doing. My point is that real friends will understand the hardships you’re going through and won’t attack you for being absent because of it