I don't believe it is, but it requires one to disconnect from the internet - and their families / social circles. But I get what you mean, it used to be there was no way to contact the people you left behind except for maybe letters or a phonecall from time to time. Nowadays there's a satellite internet connection with the home front when you're deployed out there.
Oh, I don't know. My heart is racing at the excitement of traveling to the Off-World Colonies, it's practically bursting out of my chest. At least I think that's my heart.
That is true to an extent, but to solve some problems a change of location can make a difference. Breaking destructive habits is one as they can be triggered by returning to the location where you previously engaged in that activity.
Sure, return once you've got a new habit/routine in place and can confidently confront the old.
