It is your choices whether you want to be healthy or not. Healthy comes from your effort to make yourself healthy by doing healthy things and do not do anything that makes you become unhealthy. Then, you cannot say that someone has unhealthy life just because you see he or she is not in a good condition. People who always trying to live healthier not always healthier because many things can also make them getting sick or infected by the disease.
However, to be always healthy, you can do some preventive that make you are far from the unhealthy thing. Preventive is your only choices because by prevent you from unhealthy life is better than you cure yourself because you are unhealthy and viruses attack you that make you are unhealthy. There are many ways as the prevention for you get the unhealthy condition. It is by life in a healthy lifestyle. You must determine your health behavior by avoiding some consumption which will make your body is worse. Of course, if your body is worse, you will become unhealthy and it can make you does not have a longer life.
Some bad behavior for you that will worsen your condition is that you drink alcohol. Alcohol contains the substance that is not appropriate to your body and that it can make your body become bad. Then, it is better to reduce your smoking time or if you are possible to stop smoking. The next is stay away from the drugs. The drug is the illegal medicine that will give bad effect for your body and mind.
If you avoid these action, of course, it can make you are prevented from unhealthy life. Staying healthy is the best for life. If your lifestyle is good, it will affect in your life because you will happier by that. If you want to have a long journey in life, search for preventive is better and applied the preventive to have a healthy life is the best.