General in Minecraft Youtubers Community

I may not be as good as the dream team (no where near) but I want to try and speed run on a seed (set seed any%) got any tips?

https://www.youtube.com/watch?v=gLcQ9pMHo1I

a normal day in mc i would apperciate if you sub or like

https://www.youtube.com/watch?v=gLcQ9pMHo1I

This is My First Vid I would Appericiate if you Watch
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If you haven't realized yet, i made a Minecraft Youtubers Community! It would mean a lot if you joined it!