. Psychology says your personality is who you are.Your attitude is usually based on how a person treats you.
. People have died from laughing too hard.
.Shy people tend to have great observation skills, making it easier to recognize the core of a problem.
.The average person fall asleep in 7 minutes.
. Females take longer time to make decision than males do but, once they make a decision they are more likely to stick on it .
.Lack of sleep may shrink your brain.
. If someone makes eye contact with you for 60% of a conversation they’re bored,80% they’re attracted to you,and 100%of the time they are threatening you according to a study.
. Talking to yourself improves concentration and mental recall.