Responses

She also used her memories when she got kidnapped and tortured. She wouldn’t have survived if she didn’t separate her mind from her body.
Plus she already has her powers. Using her powers AND her past knowledge would be too much for the storyline. It would be an overkill in my opinion. I think her past knowledge is more of a moral support thing than supposed to be used to aim a goal like other isekai stories:)
When everyone bothered about the age gap here im wondering why did the author make estelle reincarnated and has past memories? (On the earlier chapter its said that she still have the knowledge from her past world.) But she act like normal character that gain knowledge about life, things like how normal children grow up, that i almost forgot that she have past memories. Anyone that read the raw mind telling me if she will use her past memories knowledge in the future?