It takes a special person to not only want to go to space, but then actually get the opportunity to do so. But as wild as it would be to go through the residual training, then go hundreds of thousands of miles from planet earth, it's not exactly the safest thing.
Even those who return to earth with everything, thankfully, going right when without gravity tend to experience some strange side effects. This video helps explain that.
So, yeah, while going to space would be pretty awesome, do it at your own risk, because the damage it does on your bones will make you feel about 50 years older than you actually are.
MORE: 'How To Actually Survive An Apocalypse (When, You Know, All Your Disaster Movie Knowledge Inevitably Fails You)'