I've have a hard time staying with certain partners. For example, I'm okay with the other person's writing style and ideas, but the moment it becomes a forced one-man-show, I call quits. Also, I get bored when the RP gets stale, and when that happens, I usually don't want to continue anymore. So yeah, mostly, my biggest weakness is I get bored easily. And it's not a good thing to be honest.