by "personal spaceship" Do you mean something to carry you from earth surface into space (escape gravity well); or something in which you can travel and surviv

by "personal spaceship" Do you mean something to carry you from earth surface into space (escape gravity well); or something in which you can travel and survive living in space (mobile space habitat). How will you overcome the lack of gravity causing muscle/bone-density loss? assuming you camp out near the sun and derive power from solar - how do you get food and oxygen? you'll have to assume extreme air, water recycling, and some way of producing food.