Talking in absolutes is ridiculous. As soon as someone immediately claiming something does or does not do something take it with a huge grain of salt. F1GTR I'm not trying to pick on you specifically but your experience is not an absolute experience it is a single sample from a population of millions and millions.
I've been in school for 26 years. Of those 26 years, 13 have been university. I'm 30 now and I've spent half of my life in this environment. I also work full-time and have a family so I have that "real-world" experience too. One of my jobs is in an academic setting the other is in another area, but I can thankfully say that many many experiences throughout my college years have taught me how to deal with pressure, deadlines, people, expectations, rising to the challenge, dealing with failures, dealing with hiccups, how to get by, how to get ahead etc. The people I have met alone (profs, students, other peers) have made a real-world difference, and of course I have not even touched on the information I gained from those courses which are applied to my fields. The point? My experience is different than yours and Andrew should really consider all angles.
10 of the top 20 richest people in the US (mostly tech sector billionaires) all dropped out of school. Does this mean that anyone who drops out can expect to be a billionaire? Most welfare recipients in the US are highschool dropouts, does that mean if one drops out of highschool they will automatically be on welfare?
These are extremes but there is no doubt that the numbers don't lie overall, those with a degree fair better on average than those without. Given that the OP wants to try his luck in the art world, one has to caution perhaps more strongly vs. someone who wants to start a tech business or another type of business. Businesses make money, artists have a hard time doing that
A degree could provide the leverage to continue with art while not stressing about buying food, paying electricity, rent/mortgage, car payments etc. It is a safer bet than depending on getting those extra hours at Star Bucks.
But, if someone is going to get ulcers from exams...panic attacks from assignments, it is time to see the counselors and work out an arrangment. I had a friend who never once took an exam with the class, be it a 1000 person pack gymnasium or a 20 person classroom. He couldn't stand the people , the pressure of numbers, and they didn't make him go through it.