I wonder why

I wonder why there are people out there who don't think when they speak,
who jokes around excessively,
who never try to control their anger,

I wonder why there are people out there who don't think that their words, jokes, or even anger might have hurt or affect other people's self esteem,

I wonder why those people behave that way . . .

Is it because they don't know?!

Is it because they are not sensitive enough to know?!

Or, is it because they just simply don't care?!

I wonder why. . .