Everyone experiences troubles, disappointments, loss, and pain regardless of their station in life. Being wealthy just removes one of the major obstacles which keeps many from enjoying life.
Poverty sucks! It tends to magnify our troubles.
Even when one does have troubles it's great to be in a position to hire (the best) doctors, lawyers, or specialists to aid you.
Just being in a position to jet off to a tropical island to recharge one's batteries and gain a new perspective is a wonderful thing.
Oftentimes poor people invest too much time looking for an "upside" to being broke instead of ways to escape poverty.