How I 3D track clips with moving people or objects using AE (Patreon)

This is the first tracking tutorial of many to come where I'll be digging deeper into the topic. Ultimately teaching you my techniques for manually tracking my body in a 3D scene to be able to place objects like in my plant's video.
I've attached the After Effects project file to this post.
Hope you learn a few things from this tutorial and thank you so much for your support!