My reason would be that donating makes you feel richer. It's not about the amount but making a habit of feeling like you have at least some resources to help o

My reason would be that donating makes you feel richer. It's not about the amount but making a habit of feeling like you have at least some resources to help other people. You say you don't donate because you don't feel rich, but maybe you don't feel rich precisely because you don't donate. If you don't feel rich, you're probably doing all kinds of other things to sabotage your financial success that are more than canceling out the cost of a little charity here and there.