Friendship is a useful and necessary part of the survival strategy. It provides the support team's interests, mutual trust and friendship. The support team is worth living conditions. In particular, it provides much needed encouragement for survivors, and is often associated with what each person experiences and makes the group no longer lonely. According to psychologist Abraham Maslow, "Everyone needs to feel that they belong and are safe."
Another example may be alive. A group of people was confined to the island with 20 days of food and water. They know that the rescue team will contact them on the second day of the first day. They deliberately divide food so that they get the necessary nutrients when they are rescued. People who do not greedily secretly sneak out and consume 2 days of food throughout the group. When the team discovers what is going on, they fool people who stupidly give reasons to the group. That is, there are no rules or laws prohibiting eating. Since the organization consists of educated men, women and children, they know that his reasoning is correct and they can not do anything to regain food. As a result, they were hungry for two days, but during that time some elderly people became sick and could not do it.
Survival is the existence or existence of dangerous or life-threatening situations. There are many situations that can threaten the survival of people or groups of people. Some of them involve terrible socio-economic situations and wars. It also has the possibility of sudden accidents in shipwrecks, abandonment to deserted islands, loss in the desert, cold isolated Arctic Circle and jungle etc. Looking at these different scenarios, in order to survive in each of these situations, people certainly need several different skills. Therefore, as survival skills must be discussed according to the scenario to which it applies, it can be said that there are physiological skills and economic survival skills.