Depends. If, for example, you need to get somebody to willingly hang themselves, then you could get me to sing for them.
The user below me is a kerbal.
Granted: Shortly after his touchdown, he is found by scientists who detain him for the rest of his life in a secret research facility. Way to go.
I wish i was a very tasty potato.
I haven't done a return trip from Eve, though had a capable craft.
And possibly not from Gilly either. It was my 1st interplanetary flight way back in v0.22, so i can't remember how it ended.