Best way is to have idea note book ans write down all the ideas and concepts you come up with, then see how they fit in a story or project. Or how you can expand on them. I'm sure you have seen my feed back posts I like most tf or tg content. The only stuff I dont like is pokemon and aliens based stuff. But animals and creatures are cool. Also watching a subject trying to fit a tf into normal life setting is fun to see.
Good luck. Pm me if you want bounce ideas off me.