u/LordJere

Might be a stupid question but I've not managed to find the answer anywhere, got the paper bag from Iwai and I know that when I return in order to ask him questions, I need guts level 4 (currently at 3), but does that mean I'm locked out of progressing that quest line if I go back early? I really need to sell some stuff soon but I don't want to lose the opportunity to unlock his abilities.