I think that I have the capacity to be genuinely happy on a day-to-day basis.

There are times when I'm generally on top of things. I've got my GTD system functioning, I've got an exercise/food/sleep routine that I like. I've "goal-factored" and feel like I know what I'm doing with my life. ETC. All that really remains for me to do in times like these is to DO things.

Though, I would say that I don't feel like this too often. For the past few months, I've felt somewhat anxious/uncertain about what my life plans were. So, I wasn't as happy on a day to day basis. But, I feel like in the long-run, I'll be able to get into the "on top of things" state more consistently.