211. A Hug Can Lift Your Mood.Dopamine is released, when you hug or shake hands with someone. This makes you feel good and happy.So Give hug to your loved ones or take hug from them.

212. While most pets have their own unique personalities, this can be telling of your personality. If you prefer to own a dog, then you might be more extroverted and willing to please others. Individuals who prefer cats tend to be more curious and introverted.

213. What you like to eat can tell others about your personality. Individuals who like bitter tasting foods tend to have a more narcissistic personality. Those who dislike bitter foods are often more agreeable.

214. Animals can form lifelong friendships with individuals that are not from their own species.Many studies have shown that chimpanzees, baboons,cows,horses, elephants and dolphins make friends, not necessarily from their own species,forever. In fact, whales literally have BFFs!

215. Dendrophilia is the sexual arousal from trees.