In any good mind, garbage in equals garbage out. This means that if you spend your time watching tv or playing games, you’re subjecting your mind to garbage. What comes in must come out. Your thoughts, dreams, and ambitions, will be pushed aside in favor of entertainment.
Instead of filling your mind with garbage, focus on putting good things into the system. Take a course or learn a new language. Your brain is like a muscle and wants to get exercised. Online courses are great, Udemy has amazing classes for only $10 each. You can even join meetup groups to hang out with like-minded people and improve your knowledge in a certain subject.
Looking forward to the future, the possibilities are endless.