I've noticed a similar absence of oomph this spring. No March Madness, no April or May hypomania (at least not yet). I think this is the first spring I haven't had the slightest hint of mania, and while I miss the euphoria I'm not at all tempted to go off my meds like I have in the past. Several of them have been adjusted over the last year and I think I've finally got them right. Hurray!