Used GI Bill to go to college. Asked around to see what was the hardest class most of my college grad friends ever took. They all ranted about their Incredibly Difficult Economics class/classes that ruined their perfect GPA's. So I got a degree in it.
Every interview I've ever sat in the interviewer has shared their own Economics Class Woes. So it played out like I had hoped.
A BS degree in Economics makes you really good at graphing. I can graph the [bleep] out of stuff. As you can imagine I've never used most of it. And I'm not employed in that field.
I did learn how to spot trends and analyze turns in the market on an above average level. This has helped me be financially successful no matter the economic conditions.
Would I do it again? No. I wanted to quit after my first semester. That was the right decision.
