Looking back, I regret not having pursued a degree in Physics or Mathematics. I took the "easy way out" and pursued a liberal arts degree just to be done with

Looking back, I regret not having pursued a degree in Physics or Mathematics. I took the "easy way out" and pursued a liberal arts degree just to be done with college and move on. In retrospect, it would have been great to have majored in something that, perhaps, may have been more difficult but more rewarding in the long run. Therefore I suggest that, if you have the opportunity to do so, pursue your PhD. You never know when older age will sneak up on you and you will no longer have enough time to do so :)