There are lots of happiness in our lives,they bring us good frame of mind; there are also lots of troubles,which are too late for us to stop them,they bring us soul and mind disasters.
Of course,they are all parts of our lives,doesn't care it's a happiness or trouble.If there is no happiness,we can't feel happy; if there is no trouble and sadness,we wouldn't appreciate the happiness.Life needs condiment.Everyone have to taste it carefully,only then we wouldn't feel panic and running around in circles when a 'storm' come.
Never say lives are unfair,lives are fair to us.There must be a lost when we gain something.What we need to do is just revising our attitude,be calm,brave and strong in facing everything.Don't scare even if there's a fatal blow.Only then we can become a strong man.