If it sounds too good to be true, do it
What I think is funny is the long term effect "frauds" have on people. Years ago, in the 1980's those "no money down" real estate seminars were popular. They were total scams. In the end it wasn't possible to buy and sell real estate with no money down, eventually you had to put up something but the seminars got so many people to buy and sell real estate anyway that they did actually do some good. A small number of people, including some teachers I had in high school, got into buying real estate, fixing it up and selling if for a profit. I'm sure out of the hundreds of thousands of people who bought these books and went to these seminars only 1/2 of 1% probably got off their couch and did it.
Years ago, when I was about 10 I ran into 2 older kids at a park who told me they were motorcross stuntmen and worked for Hollywood doing stunts. I believed them and thought they were cool and we used to build ramps and do jumps on our regular bikes and they showed me how to do it right and for a couple weeks I had a great time thinking I was learning real Hollywood stunt jumps from experts. Then one of them said they were just kidding about being stuntmen and I felt like an idiot and stopped hanging around them and I was depressed for a while. Weeks later I built a jump at the bottom of my driveway using bricks and wood planks that my dad had and my older brother laughed at me because "there was no way you're going to jump that" and I went to the top of the driveway and came down and hit that jump as hard as I could and I must have flew 10 yards before I landed. He couldn't believe it. He wouldn't try it either. I just did it because I had just done it so much that summer. I was just so used to it because I had practiced so much. Those kids "scammed" me into believing something that was a lie but WHAT I DID was REAL. I was really doing something I probably wouldn't have done without those kids. I was confident because I believed something. I believed I had the truth, I believed I had guidance and I acted on it and got real results. At that point the lie didn't matter anymore. In fact, I was glad I got "fooled" because I got something out of it. My older brother was too old to be fooled by someone claiming to be a Hollywood stuntman but I was just a naive little kid who would believe anything. What was REAL at that point was that my older brother who was 3 years older than me was too chicken to do something that I could easily do. That really changed my attitude toward alot of things. From then on anytime someone told me I couldn't do something I did it just to tick them off.
This is probably not the best analogy for spiritual guru's but who's to say they just aren't "Stuntmen from Hollywood" trying to get us excited and do something? What's the point of being bored, boring people who just sit around and gossip about everything that can't be done, everything that isn't "real." What's the point? Our friends and relatives already do that enough.
From time to time I encounter "Stuntmen From Hollywood" and just for the hell of it, I believe.