Reading the works of writers with ideas worth considering can revitalize a boring life and breathe new energy into any career. Start and maintain a physical fitness program. The achievement of a healthy mind can start with the achievement of a healthy body. A regular exercise routine can build energy and lead to a more satisfying life. There are many activities that will provide healthy recreation and an outlet suitable to any body's ability.
Exercise is the best way to control stress and maintain energy levels.
Follow the golden rule of moderation in all things. It is interesting that this ideal is found in almost all great religions and philosophies as the formula for happiness. Moderation is a sure route to balance in life and an essential component to a consistently happy life style. Become an adventurer. Once every few months, plan a new experience or activity.