Here are 20 THINGS I HAVE LEARNT ABOUT HUMAN BEHAVIOR.
1 Humans love choice because it gives them an illusion of control but once a purchase decision comes with too many options, people will simply not buy anything. Too many choices affect the ability of many people to confidently part ways with their cash.This is especially for my business people out there. Give customers too many options, service offerings, solutions etc. (usually 4 and above), you stand a higher risk of loosing that customer.
2 Telling a lie requires 5 times the mental effort required to tell a truth. Lying takes more mental space because even though they are lying, they always need to remember what the truth really is.
3 Risk-taking behavior is not a thing that has a life-wide relevance. For instance, your male friend who could drive from Lagos to Abuja all night and alone between 9pm – 6am might be scared of talking to beautiful women.
4 People who seek out advice from other people end up influencing the person they are asking for advice. This is a great point for pastors, lawyers, therapists, counselors, teachers or other individuals who are in positions where they offer advice others. There is a level of openness required to genuinely assist a fellow human and whatever you open up to has the ability to influence you if they know how.
5 Women often times argue with people they actually care for and less arguments occur when there is little or no existent care. Fella’s please note, arguments aren’t always an invitation to a fight, it’s sometimes an invitation to solve a problem.

The full points are listed here. https://templeobike.com/2020/06/06/human-behaviour-and-what-i-learnt-from-it/