Here is a concise summary of the transcript:
**Title:** A YouTuber (Dan) watches and comments on his embarrassing old videos from 5 years ago.
**Summary:**
* Dan introduces the video as a reflective exercise, but admits it's for entertainment value.
* He watches and mocks his first three YouTube videos, cringing at his:
+ Awkward introduction video ("Hello Internet")
+ Early "Reasons Why Dan's a Fail" format video ("BUTTERFINGERS")
+ Procrastination video, which features him getting yogurt all over his face
* Dan shares humorous anecdotes and observations about his growth, editing skills, and personality.
* He explains why he keeps old videos public: to show that even from humble, cringeworthy beginnings, anyone can succeed on YouTube.
* The video concludes with promotional announcements, including a surprise revelation about Dan and fellow YouTuber Phil having cameo roles in the UK cinema version of Disney's Big Hero 6.
Here are the key facts extracted from the text, each with a number and in short sentences:
1. The author is reflecting on their old YouTube videos from five years ago.
2. The author's first video was titled "Hello Internet" with a "Horrifying Music" tag.
3. The author's early channel art was created by googling "brown stars" and drawing on Paint.
4. The author's first video introduced themselves and their channel.
5. The author's initial YouTube setup was a laptop balanced on a pile of DVDs and books.
6. The laptop's microphone made the author's voice sound unnatural.
7. The author's first "proper" video was about their condition, "butterfingers" (clumsiness).
8. The "Reasons Why Dan's a Fail" format was established in the author's early videos.
9. The author's second video was indeed "BUTTERFINGERS", their first "Reasons Why Dan's a Fail" video.
10. The author has continued to use a similar video editing style and music over the years.
11. Procrastination is a chronic disorder the author has dealt with.
12. The author has left all their old videos public on YouTube for inspirational and relatable purposes.
13. The author believes that showing their improvement can convey that anyone can succeed on YouTube.
14. The author has a gaming channel in addition to their main channel.
15. The author (Dan) and Phil have cameo roles in the UK cinema version of the Disney movie "Big Hero 6".