yeah, but they tell you stuff you can't get your head round until its happened(things in your life I mean), then your not even sure that what happens is anything to do with what they were on about at all in the first place. Its easy for some advise or a situation/event they talk about to fit into your life they arn't exactly pin point.
Though I did find tbh that it was helpful in some way , kind of like being helped with the answer to a question you dont know of until it gets there.
If that makes any sense.
Give it a go but I think if its for a personal reason a good pal is just as helpful.