Do not begin by transcribing everything
If you copy everything, the important parts disappear inside the volume. Watch first. A note should begin when something changes your understanding, answers a question or creates a useful disagreement.
Keep the timestamp attached
A timestamp is a small piece of provenance. It lets future-you return to the exact sentence, tone and scene instead of trusting a memory of what the speaker might have meant.

Separate the source from your thought
Keep the useful source line, then write your reflection underneath it. This small separation prevents a quotation from slowly turning into something you only think the speaker said.
Write in the language you think clearly in
Even when the video is in another language, your note can be in the language you think most clearly in. Translation gives you access; the note is where the idea becomes yours.
Group only when a pattern appears
Do not create a new Project for every video. Wait until two or three videos begin speaking to the same question, then bring them together. A Project should reveal a relationship, not just act like a folder.

Return through the source
Months later, open the note and use its timestamp to hear the original moment again. A good note does not replace the video; it gives you a door back into the part that mattered.
Try it on your next video
- Stay with one video and one idea. No scores, no streaks, no pressure.
- Give a thought somewhere to land.
- A personal archive of videos, saved moments and ideas worth returning to.