[chugger]

I have a wife, kid , family and friends and things to do and places to go to and goals to accomplish.

I would never spend 520 days of my life stuck in a make-believe space ship. rofl.

[nitrogen]

You might if one of your goals to accomplish was getting humanity to Mars.

[chugger]

i'd let someone else do it.

[MikeCampo]

And isn't that exactly what's happening here? Someone else is going through an experiment, not you. Thanks for adding to the conversation.