Water, vitamins and exercise. A good doctor will tell you that these things are key to being happy and healthy. I will tell you, and hopefully any good therapist would tell you this as well, that these things are also vital to making sure you're happy and healthy enough to handle the stresses of marriage. Cuz lets be honest, marriage is hard enough without having to deal with being sick, tired, or thinking you don't look good. So here are three easy things I do to help keep myself prepared to handle what life throws at me: