Because we're only humans and a lot of times we can't control our emotions
my moto ' worrying wount change the outcome'
Change is what life is about.
yep. you've come across some pretty hardcore truths. People should focus on what they can do, not waste their time on what they can't.
It would make sense not to let it, but alas, the brain is not always logical.
Depends on what it is.
I dont. :)