Stay away from people who complain. Be around people who like to make a difference. Ones who do something or write something or change something to make a difference, no matter how small. We are conditioned to believe that you have to have a 9-5, live in a cookie cutter neighborhood type of life. If you step out of that mindset, be bold or daring you are looked at like a freak.
There are a lot of things discover in this life. There are a lot of things you can do or be. Reinvent yourself. Reinvent a room in your house. There are so many things that you can learn and do that will change you. Choose a different hair style, outfit. Stepping out of the same old can renew you like you cannot believe.
You don't have to have a pile of money. Travel. Even if it is walking or biking to explore your neighborhood. Drive. Take a weekend away or a few hours away off the beaten path. Read, something out of the ordinary. Write, to someone, yourself or an opinion on topic on the Internet.
"Some people die at 25 and aren't buried until they're 75"-Benjamin Franklin