Drooooooomph you really are trying to go after Patchisou Yutohru's "crown" for thread-making haha.
Not exactly a "guilty" pleasure per say, but I'm going to go with skateboarding. I'm certainly not all that great at it, but the adrenaline of struggling not to fly off when going down a steep hill is amazing.
If that doesn't count, then I'll go with pain haha. Apparently I've become a bit of a masochist.