Where's My Path?

If it wasn't for the prestige of my masters degree and satisfying my ego, I would've given up and tried to stay focused on building a career, and finding a way to escape rather than going to classes three days a week and wasting time on preparing for my classes. But what I can do? I know getting my degree can be rewarding for me and something to look back fondly on later in life.

These days I only have one question: what career should I lean toward considering the fact that my eyesight problem might be a lifetime issue?

For years, I saw my future in academia but now I find it boring and even painful to achieve. I'm 28 years old and still looking for a path. Where's the path that brings me the most happiness and the least eye pain and dizziness?