What can I say, I have excellent self-control. That's really saying something, since I only have a handful of chids at the moment that I'm constantly smothering with attention.
I think my underwatering came from drowning a cactus when I was 6 or 7. Since then I've been too scared to overwater! I grow a lot of drought tolerant plants so I'm used to having a light hand on the water.
I may have drowned a couple Rex begonias a few years ago, but honestly, I have no idea WHAT went wrong with them!
I'll work on not underwatering and you work on not overwatering and we'll meet in the middle!