Job well done today Chester~ The conversation flow is great and you used top-tier 2 vocabulary in the conversation. It shows that you are familiar with the topic that's why you gave great opinions and ideas. There are just a few corrections to the grammar. Overall, Keep up the excellent job~!

You said: They doesn't change their appearance.

Correct: They don't change their appearance.

You said: How they are looking at me?

Correct: How do they look at me?

Better: How do they view me? or What do they think about my looks?

You said: They will get confident and lose trauma.

Correct: They will be confident and lose trauma.

You said: The function will be progress and will be safe.

Better: It will be more advanced and safe.