Go for the job offers. I guarantee you'll find several areas that you'll find could vastly do with improving and ideas will come flowing in. Learn why they need

Go for the job offers. I guarantee you'll find several areas that you'll find could vastly do with improving and ideas will come flowing in. Learn why they need improving, and build something to improve them. If you have to think of a problem to solve, you won't know if you're solving it unless you've dealt with that problem directly.