It's very difficult without the medical knowledge to damage your leg safely, even surgery isn't without its risks but at least if something goes wrong the doctor would know what to do to save your life. People usually go for freezing their leg in dry ice. I actually tried that myself and failed which has left me with scars, and I've made a few other attempts using different methods. The next thing I'm planning is to try and get hold of some morphine then break my knee and ankle into several pieces using a baseball bat/hammer/heavy slab of some sort. Good luck, I hope you achieve what you need to without hurting the rest of your body
I have thought about dry ice but afraid it won't work as you've experienced, not only that but i'm also unsure where i would freeze the leg to gain the desired level. I have thought about crushing but pain concerns me, and i don't know where to get hold of morphine or lidocaine so stuck there. I've often thought of telling a friend hoping they might be willing to help me do it, but don't really have anyone i can ask because i've never told anyone. If i can get the leg numb completley, i would feel much more at ease in doing it but very slim chance of finding the drug to do so.
If anyone reading this has any ideas, please email me, i'd be very interested ed23110599710@aol.co.uk
I do not understand the laws, they do not let doctors amputate healthy limbs, but if they let them do surgeries and implants that end up very badly, for example: