If we're consumed with our own desires, and constantly worried about getting our due, we'll forfeit joy. If we see the good things others experience as testimony to God's goodness and grace, rather than resenting them for their good fortune we'll begin to touch the edge of joy. When we celebrate God's goodness to others with them, we come even closer. And when we see that God's goodness is the source of every good gift, we will find true joy.
I hope you join the laughter and the celebration. God is good!