When you say "no training" does that mean that you never stay in one spot to advance your skill levels? (i.e. continually fighting to boost sword, magic, etc...) or do you mean that the entire game you will play at level one, never clicking the little white cross to advance in levels. If so, I would think this would be extremely difficult as you would only have a few HP depending on the character you chose and virtually no magic. But maybe I misunderstood.

Well he did say he took 1 level of rogue and trained stealth to 90 while still in the monastery, so I guess that's what he meant.