I saw 8 different 'pros' over 3 years. Yea, fun. The first was awesome, she just let me do what I wanted while asking the occasional question. The next few were just insane, like this one lady that asked Sis and I to draw a picture. She looks at it, says that 'the shape of the tree tells her our parents were divorced', and we laughed. No, our file and the argument said parents had about visitation that weekend right in her waiting room would have clued her in there. The last one was just plain rude, always insisting that my dad knew everything that went on in the sessions even though I'd ask her not to tell. I learned not to talk pretty quick.
So in my personal opinion, it's all going to depend on the competency of the counsellor. If you get a moron, then you're never going to get anywhere. You should know within about 4-6 sessions if someone is going to be able to help you, and if you 'fit'. It's kinda like having a paid best friend, you tell them your problems, they work it out with your input.
For those who experience depression, it's either organic, meaning you'll need drugs to help, or its caused by the environment, often without you even realising.
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Every time you think you've made it idiot proof, someone comes along and invents a better idiot.
?the end of our exploring, will be to arrive where we started, and know the place for the first time. - T.S. Eliot