My father had never watched tennis never liked tennis too much. He said 'OK we buy a racket we watch together ' because we didn't know anything. It was a process of learning together that made it more interesting.
I absolutely believe in the power of tithing and giving back. My own experience about all the blessings I've had in my life is that the more I give away the more that comes back. That is the way life works and that is the way energy works.