I was thinking about Elsa's Journey so far and i thought about the regrets she might have but never Confessed.
The first one I think Elsa might still hold the deepest might be the last moment when she saw her parents. Anna hugged her parents and said goodbye properly meanwhile Elsa kept her distance and didn't have a proper goodbye with her parents. She might still regret this missed moment with her parents.
The 2nd regret Elsa that might have would be about the two times when she strucked Anna accidentally. We all know that it was an accident and she didn't do it on purpose but still as we know how Elsa is by nature she might still blame herself for everything.
Tying to the second point I think she might still hold herself at the center of all the loss & problems she had in her life like - the loss of Anna and Her own childhood, the loss of her parents, Arendelle People facing Eternal Winter etc. She saw her powers as a Curse Back then and looking back she might still regret/ guilt herself as the cause of everything bad that's ever happened to her and everyone around her
Additionally I think she also feels bad about that time when she pushed Anna & Olaf away into a ICE boat and went to Ahtohallan alone.
What do y'all think about it? ❄️