5. The law of collectivity
The collective instinct is the mechanism behind the instinct of self-preservation.
Humans are collective individuals.
Sure, there are hermits, monks and Incas, but we're not talking about them.
For example: a small group of people can clear a park of rubbish for a whole day while a larger group spends two to three hours.
Look for a partner, a pair, a soul mate, create families, collectives and support groups. Stick together, live with the same ideas and then the result will be more effective.
Hence the motto -
"Together we are power!"