Not a chance. My thoughts are my own - I think that knowing someone else knew every thought, secret, shameful action I've had/done would drive me insane anyway, so it would undo all the 'good' work.
I have plenty of neuroses but nothing particularly serious so I feel they're just part of me rather than something I'd like to change. In fact, getting over some of my problems through many years and more than a few embarrassing experiences has made me happy in a way that a 'procedure' couldn't. However, I know plenty of people who are close to me whose mental problems are debilitating enough that they would take this in a heartbeat, and I wouldn't judge them for it.