Tower of God Wiki talk:Q&A/@comment-23855125-20131002100132/@comment-11698429-20131025012333

or maybe she is strong enaugh as seeing her result in light bearer test it seems she maybe the type who don't have faith in themselves and think they are weak and manipulate other people to carry out for their work, she will always think she is weak/useless even if she has the power to do it so.