There were times when I got sick during a trip; those were difficult times because I was in a place where I didn't know anyone. There were cases, where I had to go out on my own to buy medicine, vitamins and food, even when I was unwell. As the cliche goes, prevention is better than cure.

Are you diabetic?

Diabetes is a life-changing disease, but in a negative way. It prevents you from doing what you love to the full extent of your abilities, whether it's hiking or traveling, because of this ailment. You have to worry about body pains, restrictions on things you can do and taking medication. It also increases the possibility of getting other diseases. Exercise, eating right and staying active helps, but you'll need all the help you can get to prevent diabetes.