Help with self-hosting mender

For starters, I’d like to thank the team at Mender for creating such a product and still making it open source.

Secondly, seeing how complex this product is, it is extremely daunting to me and overwhelming. Does anyone have any starting points(videos, articles) on how to get up and running on a self-hosted mender setup? I know their documentation is pretty thorough but theres a lot of steps and if one thing goes wrong then its botched. I have scoured through the documentation plenty of times, both running through docker-compose and kubernetes and for the life of me I just can’t seem to get it right.