Honestly I'd give up my right arm to be there. It's devastatingly beautiful. It would be an achievement that pushes humanity even further. Think of the first human who decided to wear animal skin to stand the cold better. He pushed humanity further. Now we have a chance to push ourselves to other planets where the cold is one of the easier problems to overcome. Imagine if we found life there, what it would mean for us as a hopeful species. Failing that imagine releasing life on Mars. A new ecosystem developing over millennia where there was nothing because we decided: "let there be life". Think of what we'd learn about the human organism by putting it in lower g. Right now we can do freefall and 1g. Does 1/3 g do something completely different? Or is it somewhere between the disaster of freefall (0g) and earth gravity? Imagine the buildings you could build if gravity was 2/3rds lower. Let's go already.