Health. The underserved category in most manuals on achieving success. Like many other things, we often tend to think about health when we fall sick. Do not let this be a cycle. Do your best to take care of your health while you are healthy and you do not need to worry about falling sick for a long time, well at least you’ll have a higher chance.
Being ill puts you back a lot. Not only in the matter of time but momentum as well. And momentum I find is key to be successful at anything. To get it back up again requires some work. So, get some exercise into your calendar, be conscious and choose wisely what you put into your body and get enough rest. It might require some effort, especially in the beginning, but it sure is worth it.