CriticalCubing
Veteran
The way I practice, I will get sub 20, in 2 more weeks or less
and I have already made video for more 3 weeks to come, so the next video I make, I will be sub 20 
Ooh, Thanks for that idea. I will surely implement it
He cannot do that since he isn't sub 20 yet, let alone sub 10.
Ooh, Thanks for that idea. I will surely implement it
One idea is to make a road to sub10 series. You take a tip and try applying it for a while then report your progress or something. This way you still get tips out and other people around your speed might get a better idea of what they should be doing to improve at the time. If you do this make sure to talk about what were the bad habits you noticed in your solves previously and explain how the tip corrected it.