In our life, what is the important to do is to protect our life. We have our life only once, and it can never be back when we have died. Therefore it is our utmost duty to live on very carefully. Of course, we shall have accident out of our precaution. But, it is not to be worried since it is not to be prevented beforehand. Let God do what He likes.
But, many young people like to do something very risky, such as jumping from high mountain by parachute, diving into deep sea, climbing cliff, racing high speed car and so on. It is true that those sports are very exciting, but considering that once they have accident, they may die or be wounded physically. Is it worthwhile doing so? Young man should look before jumping.
Middle aged men will not do those dangerous sports, but they will commit some hobby which will also have possibility to hurt their health or even death. That is the alcohol. Many men like alcohol very much as part of their daily life. They have to drink every meal until one day the function of their kidney cannot work anymore. Or those middle aged men like night life so much that they fool around at night club every night to enjoy what they think that it is the most happy moment in their life.