This might sound funny. But I have been wondering why do humans/primates laugh or smile when they are happy or find something funny? Why don't they cry when they are happy and laugh/*smile* when they ...
I sometimes hear from my friends that a man who has many female sexual partners is regarded as macho. But on the other hand, a woman with a lot of one-night stands is thought to be easy and desperate ...
I have known people to behave in a way they despise, and they don't know why.
Recently I wasn't eating at the proper time and I often skipped meals. I was angry, stressed before taking my meal, and suddenly, I felt good after having my dinner. I have felt the same way many ...
Why do humans (other living things too, but not sure) scream and make high pitched sounds when in pain* or when in fear that something painful* will imminently be inflicted upon them? * both ...
This is an objective question even though the example I have mentioned below is subjective. Is this a universal phenomenon, or is it only something that I have perceived? Scenario1: Event: ...