I know this is gonna sound really fucking weird, but I'm 37 and the last ~15 months of waking up and working my ass off to get in the driver's seat in life have produced a totally unexpected effect: I realized I really AM finally in charge of my destiny, and now I'm borderline freaking out about it.
Let me elabortte. I'm not used to actually believing I can go anywhere, do anything. I've always felt constrained by one thing or another - internal (weakness, indecision) or external (money problems, unwise commitments, etc). But after a concerted effort to change that, I've taken a position of strength, from which I can do almost anything my heart desires, and with near-mechanical precision. Then a massive wave of indecision washed over me and the overwhelming world of available options seemed like too much to handle! WTF!
Self-actualization problems... *sigh*