This is my very basic “hierarchy” of needs:
1) Lowest level, before higher levels can be enjoyed: SURVIVAL. Avoid being killed or starved or diseased.
2) PROCREATION. Enjoy your genitals. Your species depends on that too.
3) LEARN how to have FUN communicating with others and develop relationships that advance your lifestyle.
4) Develop or learn to use TOOLS or machines or gadgets that advance your lifestyle.
5) THINK for yourself and don’t simply believe what others say about “reality” or “truth”. Enjoy SCIENCE & PHILOSOPHY.