Final answer:
Anita has successfully trained to become more confident and less anxious. Her ability to speak up and maintain composure in front of an audience indicates that she has engaged in effective self-improvement strategies.
Step-by-step explanation:
Anita has worked hard to improve her confidence and reduce her anxiety. This significant personal development suggests that she has engaged in consistent training or therapy aimed at personal growth and self-improvement.
Oftentimes, individuals like Anita use various strategies, such as cognitive-behavioral therapy (CBT), mindfulness practices, public speaking courses, or self-help methods to overcome self-consciousness and anxiety. As evident in Anita's case, she no longer hesitates to express herself and can maintain composure before an audience, indicating that whatever methods she used have been effective in building her self-esteem and communication skills.