That is a good point, maybe they just skip the makeup part because it doesn’t serve the narrative and fit into the 120 minutes.
Self-esteem most definitely plays a part in social anxiety, it has and probably will get better with age though so there is hope.
The brain is stupid in a way that while I know for a fact that it’s all fine, people don’t hate me right off the bat and I’m smart and capable, it still doesn’t feel like it.