I think that flaw is based on the fact that he likes to plan things. But he is also kinda naive so when these plans inevitably go badly due to his-at times understandable- lack of critical understanding of the enemy.
I cannot hate this flaw because its a common human trait....not to mention its a good flaw to have for his age since it shows his growth as a future chief.... Another flaw he has is WAY too much pride in the dragons, and I was glad they rectified that in the last movie
I think that flaw is based on the fact that he likes to plan things. But he is also kinda naive so when these plans inevitably go badly due to his-at times understandable- lack of critical understanding of the enemy.
I cannot hate this flaw because its a common human trait....not to mention its a good flaw to have for his age since it shows his growth as a future chief.... Another flaw he has is WAY too much pride in the dragons, and I was glad they rectified that in the last movie
I do think Hiccup did ultimately learn his lesson during Hidden World, after everything with Grimmel.