It's often the same for me, but for a different reason. When I cook for myself, I think, "oh, I know how it *would* taste if I cooked this." And then I season it well and eat it raw.

Or because I'm exhausted, I'll deliberately keep things in the pantry/freezer that actually do fine in the microwave (leftover risotto) or with no prep (imported tuna).
Chefs typically eat much, much better - and much, much worse - than everyone else.