It honestly seems as if his confidence to help people has been knocked very badly..and he feels as if he cant live up to it anymore..Liz just totally helped him find his true self again.
EXACTLY!!!! I cant WAIT for her to see how much he has actually transformed since she left him on the pearl..she only got a tiny glimpse of it(when he came back)..JUST WAIT LIZ..you are going to see something amazing..and Will is going to be a horrible man...
This is what makes me think..that when Jack comes out of purgatory..the first thing on his mind wont be Liz..it will be the right thing he is fighting to do..because when you look at the big picture he is trying to make sure she will most definately be safe in the future.
I'm reverting back to the lion king here..Nala helped him realize that he should be a king again and that he should fight for her and everyone else..but he needed the true reason to go home so nala left him thinking he was still a coward..but then she got one mother of a shock and realized that he had returned home to fight..she then RUNS AFTER HIM (and I bet Liz does the same thing..she'll be thinking.."Jack doesn't want me any more but WAIT a sec..he's doing it all for the greater good..for me!"😉.
Simba needed to overcome the thing that haunted him in his past..he overcame it and ran home to fight the right cause..and the fact that Nala was in danger too made it all the more desperate for him to succeed..it gave him that extra strength he needed..In Jack's purgatory he is probably going to reflect and learn to let go of that horrible event in his past..
What I'm saying hardly makes any sense lol. Ignore me