Out of suffering have emerged the strongest souls; the most massive characters are seared with scars.
And if you have great writing, it's really easy, but if it's not so great and you have to work a little harder, I could tell where the work needed to be done but comedy is just fun.
It is very important to generate a good attitude, a good heart, as much as possible. From this, happiness in both the short term and the long term for both yourself and others will come.