Man, that's one of the dumbest shits i've ever seen in my entire life. Imagine spending 75k, suffering through a shitload of pain, being unable to walk properly for about a year, and still facing a considerable chance of complications, infections, arthritis, crippling disabilities and etc just to gain 3 inches. All of that fucking effort to just 3 inches ffs. Do you heightcopers want to gain height? Then well, take those 75k and follow UpsideDown's magic tutorial to "gain" 3 inches!!!
Well, first and foremost, shoes add about 2cm of height alone, so get 3cm insoles, and you have 2 inches already! What about the other 1 inch you say? Well, you can just fake it, no one will take a ruler to measure your height or see if you have insoles, no one fucking gives a shit! And now that you spent 10 bucks out of your 75k on your height, you can spend the other 74,990 dollars on your face!