Life is made of our attitudes. And there are certain things that the gods oblige us to live through. Their reason for this does not matter, and there is no action we can take to make them pass us by.
If there is suffering, then it's best to accept it, because it won't go away just because you pretend it's not there. If there is joy, then it's best to accept that too, even though you're afraid it might end one day.
Happiness is this place that, once you arrive there, you have nothing else to do. You get bored. Passion is this up and down; it's like a rollercoaster, you know, and much more interesting to me.