A possible concise summary is:
Thomas and his personified traits (Logic, Morality, Creativity and Anxiety) try to find Anxiety, who has disappeared from their usual interactions. They enter Anxiety's room, which is a dark version of Thomas's living room, and discover that Anxiety has quit his role because he felt unwanted and unhelpful. The others try to convince him that he is important and beneficial for Thomas's well-being and performance, using examples and a graph to illustrate their points. Anxiety reveals his real name as Virgil and hints at the existence of other traits that are more dangerous than him. Thomas thanks Virgil for his contributions and ends the video with a message of support for people who struggle with anxiety.
Here are the key facts extracted from the text:
1. Thomas started the video.
2. The group realized someone was missing.
3. They deduced the missing person was probably in a specific room.
4. They journeyed together to find the missing person.
5. Anxiety's room changes based on the present location.
6. The room is a source of worries and fears.
7. Anxiety decided to quit, feeling unwanted.
8. The group expressed they need Anxiety for balance.
9. Anxiety felt like it was keeping Thomas from doing anything.
10. Anxiety's role is compared to an alarm clock, important for awareness.
11. Thomas double and triple-checks things because of Anxiety.
12. Too much anxiety can hinder performance, as shown on Yerkes-Dodson curve.
13. Anxiety helps Thomas rehearse before performances.
14. The group went through a challenging experience for Anxiety.
15. Anxiety's real name is revealed to be Virgil.
These are the factual points without any opinions or subjective statements included.