Please turn over to Galatians 6, verse 7. It takes God's love flowing through us to make a personal sacrifice of time, money, and energy without strings attached, without expecting anything in return. But when we serve with a generous attitude, God's Spirit gives us peace and satisfaction. If we plant goodness, we will harvest happiness and peace.
An excellent way to overcome feelings of self-pity is by being generous. It could be your time, your money, your effort, it could be any number of things. Whatever you have the ability to give to someone else. We should find ways to assist others when we become overly fixated on ourselves. Perhaps it involves visiting the sick or comforting someone who is upset. It could be writing a letter of encouragement, calling someone who is lonely, or helping a widow.
It is about bringing happiness to others. Giving is a natural unbreakable law that also brings joy to the giver. The key is to focus less on ourselves.