Anyone else feel bad when they kill a bug, insect, etc?

[thranx]

not going to lie didn't read your post as its kind of long and i'm lazy.

I feel bad when I have to kill any animal, even bugs and insects. So I have a basic rule as long as they don't bother me or my stuff I dont kill them. Ants seem to be the worst. They get in my house, my garden, every where.