At first I thought, maybe I just need to make people use of computers happier, but the average person doesn't care, they mostly fear computers and don't want to learn but mostly have a vaguely workable tool to fill taxes or get mail. While I'm at it, take a step back and see how much negativity is around computers... privacy, encryption, it's insane.
Nowadays I'm much more interested in setting repair fablabs and planting trees to make both landscape and people happier in simpler ways.
My interests in computing have shifted a bit, I mostly care about very broad abstractions (say graph orderings and commutations or partial evaluation).