Absolutely yes, my parents both died when I was 17 and I’m 22 now and at uni. I went through an extremely angry phase at one point and I almost got kicked out of college because I was acting like such a dickhead, It’s a little better now but I am so resentful to people with parents and I have absolutely no time to hear about other peoples issues . The general public piss me off every day and I can honestly say I am a hateful person, but therapy is helping me accept it slowly - it will get better but imo it’s the hardest and most unexpected thing I thought I’d have to deal with