13) Wipe the Smile Off Your Face
Experiments have shown that the simple act of frowning makes you more skeptical and analytic in your thinking. It also makes you look like a big sourpuss that no one likes. So… your choice.
14) Play Violent Video Games
Various studies have found that video games quicken reactions, improve multitasking, and reduce hostile feelings after a stressful task. Anything from the “Grand Theft Auto” from GTA3 and beyond will do just fine.
15) Follow these people on Twitter
Economic genius Nouriel Roubini (@Nouriel), online show host Jad Abumrad (@JadAbumrad) and author Colson Whitehead (@colsonwhitehead). Those guys are smart. Reading their tweets MUST rub off on you in some positive way.