I do think you’re being awfully tough on yourself. It’s not uncommon for anyone your age to be unsure about life goals, etc. I stayed in school for a long time, changed majors numerous times, and went to a total of four different schools. My parents supported me the best they could, so nothing unusual there either. I’ve also had a ton of jobs, some of which were complete failures due to the severity of my stuttering. I would say to anyone that their late teens and early 20s is probably the most difficult time of their lives, especially for someone who stutters. I would really suggest having a good self care routine and giving yourself credit for your successes and the things you’re good at. I’ve found the small successes do build upon themselves