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How about an immortal clone? Best of both worlds.

Woooowwww, that would be extraordinary!
Like when people have a twin and one is more risky than the other. It takes bumps, falls but is still at the foot of the cannon. Hahahaha. Immortal forever.

It's a good way to preserve oneself. It would be like having one's own crash test dummy.

I need one... but urgently ok....
To accompany me on my parachute flight ....untitled.gif

Better your crash test dummy finds out someone didn't pack your parachute properly than you, yourself.