It depends on who it is. All in all, I'd say 7.
...I tend to occasionally pre-know things.<br />
But it's pretty random when it happens.<br />
...So, nah, they don't know, which is why I've never asked.
Some people are very good at reading the lay of the land... but I'm not keen on paying for advice so I trade.
5, I think they have things to say that you should actually listen to but the rest of the time you should follow your own intuition
0%. However, I have a 100% belief that they are there to make money from me.