How do i get over the fact that college brutally scammed me?

I should have chosen something practical that was of interest to me. That was the plan during high school. That didn't happen. I'm turning 25 this year. I graduated nearly a year ago, tried applying but nothing. I'm stuck at a dead end job that gives me no chance to improve. I have 2-3 years of work experience and now I'm working in a manufacturing industry. Im not in any debt but still, none of it are related to my education that required 4 years of hard work and discipline.

Has anyone been on similar situation? How do you get rid of the bitterness and resentment feelings? And how do I accept the fact that college brutally robbed my early 20s?