You have the right to work Arjun, but never to the fruit of work. You should never engage in action for the sake of reward, nor should you long for inaction.
(Lord Krishna, Bhagavad Gita)
A colleague told me other day a story of a fairly successful CEO who retired at the age of 65 and afterwards fell into a big hole of darkness. I can understand why; it is hard to accept if you go from being at the top of the world to apparent "nothingness". Sure, most rich people have the means to hide this transition fairly well. Fancy vacations, club memberships, perhaps even displaying their "trophy wives" in social gatherings but eventually all that is meaningless. Only one thing gives you true happiness, meaning, connectedness and love!
If there is a promise of the Creator it is that meaningful work is yours to choose if only you are willing to go the distance. The rewards the Creator can't promise to you since these are your desires. But as we all know, whenever we put our heart and your soul into something, a few crumbs will come our way. So let's focus our attention to the creative outlets, the connectedness with others and the love for what you do instead and chances are, we will be just fine.
Everyone should always have an eye on the next creative outlet. It is a nice feeling to be at the top of your game and perhaps at the peak of your earning power. Think about passing that golden goose on to someone while you already work on your next endeavor. Sure, there may be a time when you finally settle down with a person you love and really do retire for good. You will know when this point is reached, but until then have fun creating, connecting and caring for what you do!