(Sorry, wrong way around to comment...)
If it's something about Amy's writing her journal about her adventures with Ash, Pikachu & his companions, I'm sure being journalist and writer is her future.
Yep. That's what got me thinking. When she was little as she was traveling with Ash, she doesn't know what she wants to be when she grows up, after seeing what the trainers and gym leaders were as like Serena being a performer. But I think one of the travel companions that they were with could tell Amy that she could be a journalist.
Yeah, but I don't know yet who tells her to be a journalist. Could be either... Brock, Misty, Tracey, May, Max, Dawn, Iris, Cilan, Clemont, Bonnie or Serena? I don't know, just some few guesses.
For my Pokemon OC Rachel Heart-Throb; along with her friends Matt Alice & Kira; to travel through different regions in my own stories & I wouldn't know what she'll do when she becomes an Adult.