Something more Pokémon specific for this thread~
Do you use some specific nickname themes any time you write as a Pokémon trainer?
I know I do, because even when I play Pokémon I like to either not give nicknames at all, or think of a theme that I can easily go back to! After all, there could be so many different kinds of nicknames that, if I didn't give myself any rule, I'd just spend hours trying to decide a good one for either my Pokémon in a certain game, or my character's own Pokémon. Some themes I've picked already are fairly simple, like plants or fictional characters, but I'm trying to slowly branch out and try more nicknames.
So, especially when you're writing a fanfic or a roleplay and you're giving out nicknames... do you like to follow themes or do you prefer more freedom? Does this match up with the way you hand out nicknames while actually playing Pokémon games? And what do your characters think about said nicknames?