@Tsuko,you should not be sad.
No man should ever be sad,being happy is what makes us invincible and that cures any sickness.
Do not stress yourself if you for an example meet a troller.Just tell him a joke and ignore him.
Live is all about being happy,death is the time to be sad.
So be happy :D,there is plenty time for sadness where we're all going to end sometime
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