She is right.

1. I should be more mature than ever I am.
2. I must be more alert on my surroundings.
3. I must think twice before a decision was being made.
4. I must take good care of my teammates.
5. I must always be aware of what's going on next.
6. I must be think positive.
7. I must remain calm and relax although something bad is happening.
8. I should grow smarter.

Perfection.