Answer:
Method 1 of 5: Exercising Your Brain. Work on puzzles like the Rubik's cube. Doing puzzles like these will keep your brain working and increase your mental capabilities.
Method 2 of 5: Developing Your People Skills. Talking about things that no one else can understand does not make you smart. ...
Method 3 of 5: Educating Yourself. Aim to educate yourself. Keep in mind education isn't the junk you are forced to do in school for diplomas and degrees