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Why I make video tutorials

As the title suggests, in this video I focus on why.

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  • My motivation traces back to learning web development, Photoshop and InDesign via lynda.com instructors like Linda Weinman, Deke McClelland and Terry White in 2006
  • Discovering my dyslexia after university revealed why I learn far better through visual formats than through reading
  • I make videos to reach the many people who are visual learners but don't realise it, giving them the opportunity I found too late
  • Video has only recently become a serious learning tool thanks to improved bandwidth and infrastructure
  • Video lowers barriers to entry globally and bypasses literacy or skim-reading skills that books assume
  • I deliberately avoid blogs and books, favouring video and sketch notes to challenge the norms of the visualisation community

Tim explains the personal motivations behind making video tutorials rather than blogs or books: it comes down to his own experience as a visual learner with dyslexia, and his belief that video is the most accessible medium for reaching people worldwide who learn the same way.

The Breakdown
  • Two questions behind 'why' 0:21

    He separates why he bothers sharing content at all from why he specifically chooses video as the format, and tackles each in turn.

  • Learning creative software via video in 2006 0:41

    Using an early subscription video-tutorial platform, he taught himself web development, Photoshop and InDesign from named instructors, and found he went from nothing to competent in a couple of weeks, in stark contrast to how painful traditional study had been for him.

  • Discovering dyslexia explained the difference 4:35

    After university he learned he was dyslexic, which explained why reading-based learning had always been a struggle and why visual formats let information land far faster for him.

  • Realising others don't know they're visual learners 5:00

    He reasons that many people are visual learners without realising it, whether due to a learning preference, a disability, or something else, and that conventional advice pushing reading as the best route doesn't work for everyone.

  • Creators who modelled this for him 6:22

    Beyond his original instructors, he credits more recent creators whose visual learning aids and tutorial style continue to shape how he approaches his own videos and sketch notes.

  • Making videos to pass the opportunity on 8:02

    His core motivation is giving other visual learners the same opportunity he found too late, hoping to catch people early in their learning journey who'd rather watch something happen than read documentation.

  • Avoiding blogs and books on principle 8:40

    He deliberately avoided blogging, finding the format didn't suit him, and wants to challenge a visualisation community that overwhelmingly favours books by offering something visual instead.

  • Video as the most accessible format 9:44

    He argues video has only recently become viable as a serious learning tool thanks to bandwidth and infrastructure, and that it lowers barriers versus books, which assume literacy, skim-reading skills and economic access that not everyone has; streaming technology also equalises access to the same content globally regardless of local infrastructure.

Worth Knowing
  • He frames this as personal opinion, acknowledging he doesn't believe reading reinforces learning for everyone despite research suggesting otherwise.
  • He admits skim-reading and navigating large bodies of text are taught skills, not innate ones, which he thinks disadvantages people without that background.
Use It When

Worth reflecting on if you're deciding how to share knowledge yourself, or trying to understand why some learners engage far more with video than documentation or written guides.

How this Rollup was made provenance & method

A Rollup is drafted by AI from the video's transcript, then reviewed and edited by Tim. Everything used to produce this one is listed below — the model, the exact prompt, and the source video — so the process is transparent and reproducible.

Transcription
On-device — NVIDIA Parakeet v3 for recent videos, OpenAI Whisper large-v3 for earlier ones. The transcript never leaves the machine or gets published.
Drafting
Claude Sonnet 5 in the cloud, from that transcript.
Prompt
The exact Rollup prompt (v2) — the full system prompt, unedited.
Source video
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Drafted
5 July 2026 at 09:38
Reviewed & edited
5 July 2026 at 09:41 · by Tim Ngwena

Model + prompt + video is everything you'd need to recreate a Rollup like this yourself. The one thing we don't share is the transcript.

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