Exercise an open mind
Having an open mind has a lot of advantages, one being "It is a key to a smarter brain", as WikiHow explains it in their article.
- Simply put, all one needs to grow his or her brain is to do unique, random, different, and ridiculous things as often as possible. One hour of increased brain activity via thinking a lot or experiencing new stimuli can make you smarter, more energetic, more creative, and more sociable.
Stimulating your brain is always a good thing, you get to learn new things and think in a different way that makes you better than the rest. These "Open Mind" techniques can be used at various places, occasions and will have varying effect on your brain (Something that will make you smarter).How to Exercise an Open Mind