Hello everyone!

I graduated at the height of the recession and unfortunately never found a job in the sciences, slipped into depression and took any crappy retail job that was thrown at me. I have a bachelors in biology and I just need a lot of advice. Science is my passion but I feel now it's too late to go back to school and that I have zero chance of being taken.

I don't want to be as miserable as I am right now for the rest of my life. I loved college, and that's the first time I was ever happy in school, and it was all because I was learning what I wanted to.

Is 29 years old with zilch for experience a death sentence or should I at least try?

Please help!