A few problems and happiness takes a hike. But real joy, blessedness , is not dependent upon the circumstances of the moment. Our faith holds that troubles in life can be transformed into sources of strength and joy. We are invited to a life of joy in spite of what the individual circumstances of the moment might be. Life is intended by God to be an invitation to a great party, but lots of folks don't catch on to that.
Many people make excuses.
There's time for that later. Right now, we want to get rich. Still others just don't get it. They just do not understand that life is supposed to be experienced as an invitation to a great party. They think life might be an invitation to a candy store from which to fill their pockets.