A possible concise summary is:
The speaker is a social skills coach who wants to help the listener overcome their shyness and fear of rejection when talking to strangers. He shares some secrets and tips on how to start conversations, be interesting, have an abundant social life, and be a social facilitator. He also asks the listener to comment on their social challenges and announces a course that he will launch soon.
Here are some possible facts extracted from the text:
1. The text is a transcript of a video about how to talk to strangers and overcome shyness.
2. The speaker claims to reveal a secret that older people use to start conversations with anyone.
3. The secret is to comment on something about the surroundings or the situation.
4. The speaker also advises to work on one's identity, interests, and passions to be more interesting and confident.
5. The speaker encourages the viewer to create human bonds and not be afraid of rejection or failure.
6. The speaker asks the viewer two questions at the end of the video and promotes his course on social life.