I like Locke but yeah, thinking's progressed a bit. But he gives
  good food for thought. He works with the assumption that
  personalty doesn't change when the body does, but the thing is,
  personality _does_ change as well. But whether it does or
  doesn't, still a Ship of Theseus. Thing is, Ship of Theseus
  isn't really much of a paradox. It's just how it is. We're both
  the same and different as we progress. The ship? Both same and
  different.