I'm extremely introverted and inattentive. I have a boss that will talk your ear off. I like the guy, but I get drained quickly and ultimately irritated and pissed. One strategy I've devised is filling my water bottle up 1/5th the way. So if I'm in the middle of a conversation and I start to get tired and pissed, I drink my one 1/5th and use it as an excuse to get the hell out of there and refill to another 1/5th. I'm hoping he'll catch on, and he'll know to wrap things up and keep conversations shorter; kind of like social training I guess.
Are there any other recommendations people have? Not just for my boss but for someone that you randomly bump into and wish to get the hell out of that conversation? Ultimately I wish I could tell a person to wrap it up or state your key points, but unfortunately this would be seen as rude I think. It's not that I don't want to converse, I just can't stand rambling because it drains me and puts me in an emotionally bad place.