When we blame, we give away our power.
-- Greg Anderson
When we blame, we give away the opportunity of fine tuning our inner channel and look for ways to improve ourself.
Instead of getting angry and blame others for anything that is annoying, ask for advice from friends alike on how to improve.
Sometime talking to a close friend make you feel better as you are likely to accept the view and look at things from a different perspective.
With the calm and peace you have at that moment, you will be able to concentrate and do things well.