Balance out the good things and the bad that have happened in your life and you will have to acknowledge that you are still way ahead. You are unhappy because you have lost those things in which you took pleasure? But you can also take comfort in the likelihood that what is now making you miserable will also pass away.
BoethiusLove has three kinds of origin, namely: suffering, friendship and love. A human love has a corporal and intellectual origin.
BoethiusSo nothing is ever good or bad unless you think it so, and vice versa. All luck is good luck to the man who bears it with equanimity.
Boethius