Breathe oxygen. Human beings’ most pressing need is to breathe air containing oxygen almost constantly. At the absolute longest, humans can go only about 20 minutes without air;[1] X Research source most can only last a fraction of that time. Eat edible foods and drink water. Humans eat food for energy and to provide vital nutrients for essential body processes. At a minimum, humans should consume adequate amounts of carbohydrates, proteins, and fats, as well as several essential vitamins and minerals. Humans also drink water, as it is crucial for many internal processes. The precise amounts of food and water you should consume as a human varies based on your size and your level of physical activity. Sleep. Humans still aren’t completely sure what the purpose of sleep is, though we do know that it’s vital for physical and mental performance. [2] X Research source The healthiest adult humans usually sleep 7-8 hours a night. [3] X Trustworthy Source Mayo Clinic Educational website from one of the world’s leading hospitals Go to source Maintain homeostasis. Essentially, humans need to keep their external environment from interfering with their internal body. This can take many forms - for instance, wearing clothes to regulate body temperature and repairing wounds with sutures, bandages, etc.

Avoid danger. Don’t stay near places or situations that can cause physical damage to your body. Injuries can affect your physical health and even cause you to die. Get or build a home. Humans need a place to live that offers protection from the elements. At the bare minimum, this place should have four walls and a place to sleep. Pursue a living. Most of the planet earth uses money. Money can be exchanged for goods and services, including food, clothing, and shelter. Most humans eventually get a job to receive a dependable stream of money.

To maintain friendships, you’ll need to “hang out” with your friends. Invite them over for brunch. Talk about sports. Forge a bond with your friends - help them when they need it, and they’ll be around to help you. If you’re looking for a relationship, most of them start when one person asks another out. See our list of articles on asking humans out for guidance.

Relationships with others can help boost your self-esteem when you feel sad, but self-esteem begins within. Don’t depend on other peoples’ approval for your self-esteem.

Subscribe to an existing (or develop your own) philosophy and/or religion. Write, draw, play music or dance. Become an innovator in your craft. Experience (and care for) nature. Whatever you choose to do, try to make your mark on the world. Improve the earth for those who come after you in some way, however small.

You can help a depressed person. The most important aspect of offering support to someone who has depression is through both compassion and boundaries. [6] X Research source You should be compassionate towards them and help them feel less alone in their suffering. [7] X Research source However, It is not a good model for a depressed person if you sacrifice your own needs for them.