Why do people make excuses and really don't care about the outcome.....

Lately, I have been asking myself why do people make excuses and don't care about the outcome, oh wait, I know because they DON'T CARE...... I am sick of excuses!~!~!~! Don't you ever feel in your life that life is too short and you should try and love and care about the ones you say you care and love do darn much..... I have been so angry and bitter lately with people that make excuses, it is getting old.  I will say this LOVE THE ONES YOU TREASURE BECAUSE, GOD WILL WANT THEM BACK ONE DAY..... Then what are you going to do make excuses??????  Just saying!~!~!~