What are your red flags?

As experienced role players, what are your immediate red flags? What are those phrases or statements made by a partner that are immediate turn offs? When those red flags go up, do you ghost or do you address them? For me, whenever a potential partner immediately starts talking about kinks or begins to refer to themselves as their characters. Yeah, cringe. Another element that makes me want to run away is when the line between reality and fantasy are blurred. I write smut because sex has always been one of those things that I have struggled with in my personal writing and something I need to grow with. I'm a happily married guy and I'm not writing this to get off on it, so when a partner starts to refer to our friendship as more than a friendship, that's when it's time to bail. Most of the time I try to talk it out and express my concerns, but sometimes the best method is to just disappear and wish them the best...from very, very, far away. Keep it going! What are your red flags and how do you deal with them?