Expose yourself to different things. Read about stuff you’ve never considered. Travel. Hang out with different people. The more you broaden your mind, the more information you get. Kounious and Beeman show that eureka moments are often a blend of different ideas that you’re exposed to.
Instead Of Trying To Find Your Passion, Let Your Passion Find You
Darius Foroux

I totally agree on this, and that’s the way I found many ideas that could become in a success project or not, but for me is not just the success of the project is also the journey because is where you can discover your passion and free yourself from the rats wheel that the ancient society put you! ;)