296. Laughter really is contagious. Ever wonder why television shows often play a “laugh track” after a funny moment? Even when we do not see where the source of the laughter is, simply hearing laughter can be contagious.

297. Heartbreak is real. Research has shown that intense or traumatic events, such as breakups,divorce,physical distance, or the loss of a loved one can contribute to real physical pain in a person’s heart. This is an actual condition known as the Broken Heart Syndrome.

298. The expression of having butterflies in your stomach is a real feeling that is caused by an adrenaline rush. When and if you fall for someone, it will probably be hard to avoid the feeling of butterflies dancing and fluttering around in your stomach. This happens as a body’s response to a fight-or-flight situation.

299. A Man like women who are more feminine not dominating.

300. Guys Have the Ability to Slow the Aging Process .Men tend to age better than women: They lose collagen density more slowly than women, which means their skin resists wrinkles and sagging as they get older.