I would get a tattoo with the private key (encrypted) somewhere on my arm, nobody can't steal it 
Typo is correct. If you put this on your arm, someone *will* steal your private key, it's just a matter of time. Even putting it somewhere *ahem* more private would still have problems, as you might need a doctor to work there, etc.I would get a tattoo with the private key (encrypted) somewhere on my arm, nobody can't steal it
That's a nice idea, does this service really exist?