So, I'm more into (milder?) regression than anything else on the ABDL world and most files seem geared towards diaper and incontinence play, which is great for the people who like it, but one regression idea I like and I think would work really well as it's own thing would be a file where the subject losses their ability to verbalize that's wrong or what they need while in a safe place (and with someone they see as a caretaker), causing them to become frustrated and fussy, and possibly even cry.
I don't care any kind of caregiver so I wouldn't be able to get much out of it, but I think it's an interesting idea. I don't want to bug any particular hypnotist about it because I know from being a content creator myself (not in this feels, this is all new to me) how annoying that can be but I figured I would leave the idea here for anyone that might be interested in it.