Heck, Hiding your emotions will cause you to die faster than releasing it. It's like trying to not go to the bathroom for a while- it will kill you if you don't release it! Ok Ok bad example. However, If you're angry, SHOW IT! Unless you're trying to consider others and thier feelings, that also counts, too. Sad? Show it but don't be so sad forever unless you really had something horrible happen to you or someone you love. All that stuff, just don't hide it in. It's one of the leading causes for heart attacks sad