Look after your life and it will look after you

There is a saying that goes "look after your kit and it will look after you". I think this concept can be applied to other aspects of life: if you look after your body, you will suffer less from ill health. If you put the effort in to make your physical environment cleaner and more organised you will benefit from a more enjoyable environment to live in. If you are polite to the people you meet, friendly to your acquaintances, and supportive to your friends, you will enjoy better relationships. This concept is really the same as the sayings "what goes around comes around" and "what you reap is what you sow", and is similar to the concept of karma.