New Delhi, Sep 11 (ANI): Jessica Alba has admitted that she was always kind of insecure and felt she wasn't smart enough. She told Meredith Vieira on The Meredith Vieira Show that she was wasn't sure of herself in her teens and 20s and felt that she needed to apologise for herself, a leading magazine reported. She added that after she became, first of all, 30 and being a mom of two, she just sort of came into herself as a woman and now she has a company.