waht are some setbacks that stop u from achieving goals?

I have decided my degree wasn't what i wanted, not finding a job in my degree, and not passing all my classes?

4 answers

Those certainly sound like setbacks.

Assuming that is an essay prompt, it may help to elaborate by specifying the goal(s) those setbacks have affected.
You have to decide what you want. Decide what you like (and dislike), are good at (and not good at). Work toward a career in something you like, and are good at.
Now a comment. I have watched your questions for sometime. Very often, you have great difficulty getting meaning from written words. I strongly suspect this has been going on for a long time. So don't head for a career that makes you do things with written words.
Sound off your friends, and those who know you: what are you good at, and what do you like. An oriental religion is based on "Know thyself". And then Western religions add "to thyself be true.".

Do some soul searching, lean on your friends to be honest.
Scooby, sometimes "setbacks" are blessings. I quit a PhD program because I was not learning anything, and was not having fun. It turned out, I started to have fun again, and was damn good at what I was doing, and I grew much more than I had in years. So blessings often jump into our laps, when least expected.
Scooby, Bobpursley is right. Go for the career that makes you excited about getting up in the morning. It doesn't have to be the "popular" career of the moment. It doesn't have to be the career that will make you an instant fortune. It doesn't have to be the job your parents want to to have. I wanted to be a lawyer, but when I was young, women were not admitted to law school. I love words and performance art.... so I became a teacher, I had a "captive audience" <G> and I found I loved MOST of all the moments of every day . I didn't make much money but I looked forward to getting up in the morning. When choosing a career, that is what matters.