No, I haven't. Generally when you trip and you "find an awnser" to something, its a question you had in you mind already.
Say you have a problem finding whats important in life. Its a question you ask yourself when your sober, reasonably often. "Whats important in my life?"
Well if you ask the same thing while tripping, you are much more likely to awnser it. Those walls that previously stopped the awnser are now gone, it seems like a simple awnser. Now, is the awnser going to be beneficial to your life? Most likely. While you trip you feel insense sympathy for things and people, so your likely to find an awnser like "I need to spend time with my (whoever is imortant to you)" or "help some one out". Selfish thoughts like "I need to buy more (whatever) to make myself happy" seem to be less likely.
So what im trying to say is, you are more likely going to come to a conclution that helps other people than a selfish one. Now, if you try to help someone, and it makes things worse, thats just a sucky coinceadince, not a bad decision. If you mean well and it fails you will always learn from it. I'm not saying tripping is the best way to find things out, but when reality doesnt help, sometimes its the only way. Thats why I smoke MJ, it clears my mind and helps me 'organize' my life. Thats just my 2 cents, trips are differant for everyone. Hope this helps.