Stupid stupid mommy

I don't know what in the world I was thinking. I am kicking myself right now. Wish I could go back in time and stop myself from doing it.
Bear has a really bad butt rash again(grrr after 3 weeks of nothing!) and diaper changes hurt, so today I told him it was time for a diaper change so he started crying and running away from me. I picked him up and carried him crying to his room. When we got to his room, I thought I would distract him. I said, "Hey Bear, can you switch on that light for me?" He looked at me wide eyed because he has never touched one before. He switched it on and I changed his diaper and put him back on the ground. What does he do next? He ran to his bed, which stupid stupid mommy put right next to the light switch, and started turning it on and off. "On, off, on, off, on, off, on, off, mommy! Light on!" And has been there every since. I now know what the new entertainment for naptime is going to be....