Have u ever gotten alittle pleasure out of seeing someone who screwed u over or hurt u get there just dessert?

For example an ex get in trouble or an old so called friend have bad luck

Like they say karma is a bit*h.lol

Why do we feel better knowing that these things happened or seek revenge  

I have never been one to wish bad on others no matter what they have done to me. Yet if I hear karma kicked them in the ass I do smile for a minute.