Do what is right, let the consequence follow.
50 Ways Happier, Healthier, And More Successful People Live On Their Own Terms
Benjamin P. Hardy

This is a prudent advice. Fostering expectations of any sort derails our energy into channels we ideally don’t want them to flow. It builds up pressure, tamper with our childlike ability to adapt,create despair when things don’t go our way and takes the fun out of everything .If there are no expectations our minds will be less prejudiced and relaxed and we can embrace every situation with a fresh vigour and enthusiasm. Open mindedness literally creates an inflow of energy,opens up opportunities and makes whatever we do more enjoyable.