Remember that life is for you to enjoy. Laughter and smiling no matter the expense, burns some evils away. Someone doesn't want you to smile; and truly it shouldn't hurt anyone when you do. Unless of course you have intentionally hurt someone let us put physical on that. Adult years we are to tolerate a little bit more pressures of others, the children we sympathize with; they are the ones we are to help protect emotionally. So, keep that in mind smiling returns sunshine to what may have been dark. And well if your dark causes you to smile remember who the enemy is.