Putting something that big under your skin can't be good. I would also imagine flying will be a nightmare. Then there is just the risk of infection, and the sc

Putting something that big under your skin can't be good. I would also imagine flying will be a nightmare. Then there is just the risk of infection, and the scars... And I can't see girls thinking the scar from where you had your arm amputated because you stuck something stupid under your skin with self surgery and had an allergic reaction, or infection is considered "sexy".