I am so unhappy in my career is this normal?

Is it too late to go into something else?

I am smart but everything requires so many years of school, and I thought my schooling years were done.

Am I smart enough to get into and do well a 4-year graduate program for example? Yes.

Will I resist it because of the number of years of study. Yes.

What should I do?

I am so unhappy in my career is this normal?
Post Opinion