AI controlling my character.

Whenever I try to talk to an AI, it ends up talking to itself using my character. I've tried fiddling with the character settings and chat memory, by using {{{char}} should never talk for, give dialogue for, or narrate in place of or for {user}}}, but it does nothing.

I'm very new to this particular program, and am wondering how to fix it. I hear stuff about jailbreak prompts, but can't find them.