I thought I did? :-/
Which part did I miss, and I'll try again.
Insulting a pack of wolves into attacking is only one aspect. There are many situations where you could not goad people into attacking, especially not by walking up to you and getting into melee. If you insult a group of non-combatants, they aren't going to attack, they're going to either cower or run away. They may call guards to attack you for them. Go to a wizard convention and they may attack but it's going to be with spells from a safe distance. Try to start a fight with well trained guards and, unless you're posing an imminent threat, it's likely they're not going to attack. Even if they do attack, they'll often sound an alarm first.
Walk into the equivalent of a biker bar and want to start a bar fight? Let's do a few quick skill checks (not necessarily charisma based) or just walk up and punch the biggest guy there and we're off to the races. But people aren't ever going to be compelled to automatically approach and attack. You have to piss them off enough while they also reasonably to believe that they can take you, even if their judgement may be clouded by anger. The attitudes, predisposition, capabilities of the targets is always going to matter to me.