There are different categories of risk factors, and I'll name a few of them: Behavioral, Psychological, and Environmental. I assume you only want me to describe the different types (categories) of risk factors, but if not then please let me know.
Behavioral risk factors: things that you make a conscious decision to do. Usually these are actions that you have chosen to make. Some examples of this are not getting the appropriate shots at the doctor when you need them, choosing what kind of food you eat, getting drunk on alcohol.
Psychological risk factors: these are "features" about your body that can cause danger to you in the long run. Some examples are high blood pressure, being overweight.
Environmental risk factors: these are risk factors that are in the place, community, city, etc. that you live in. Some examples are having no clean or easy-to-access water, and pollution in the air.
