What should I choose?

I don't have anything at present. The only thing I have that maybe time. I also don't know what is really important to me. Just live day by day, no motivations, no purposes.

What I am doing right now is just for a diploma, because this social needs it. My parents told me that I have to get it, after that I could get a job, earn money and do what I want by using my own money. But there is one thing they don't think for me that if I died today, I would regret about what I didn't do.

Right now, I don't know what I should choose. Should I quit at university, earn money and study what I really love (that means I will throw my parents' money through the window) or I continue studying for more 1 year, get a diploma, earn money and study Master about what I want?

I need help!