Create 10 ideas for short TikTok videos.

Topic: [AI, fitness, cooking]

Audience: [beginners, students, founders]

For each idea write:
1) a hook for the first 3 seconds
2) the video idea in 1–2 sentences
3) a question or call-to-action at the end

The ideas should:
- grab attention
- be easy to produce
- spark curiosity