@max81968 It does take a lot of dedication. I started writing a Marvel Loki fanfiction way back when I was only getting into it. Frankly, it was terrible, but it got me a lot of feedback and set me up for writing more important projects. Don't dive in too quickly, and save your earlier writing for yourself: that's what I did. Then again, different people write in different ways. That's just what I did.
Even if you're just writing one-shots, at least you're writing. At times they can be easier, more enjoyable and even better than a full-fledged novel.
Whatever you do, make sure you enjoy it.
And thank you for the feedback <3 It means a lot; it really does.