For more thoughts on midlife crisis, see Craig Damrauer's excellent drawing on the subject (which inspired mine above) or my friend, Lisa's post which says something powerful about possibilities yet to come.
Okay, in fairness, I have some years to go before I can have a full-blown midlife crisis, but my husband will tell you that I have been talking about convertible sportscars, exotic vacations, and the restless ambition that I always have has sprouted out in a bunch of new activities, like drawing doodles, writing songs (and other related endeavors that I'll tell you about later), and scheming about yard improvements. Maybe these are the energy field fluxuations before the big earthquake of creativity to come.