Git isn't going away, so we might as well master it.
If you would like to know more about how to manipulate the git graph, take this excellent (and free) training:
https://learngitbranching.js.org/
To slowly level up, you can watch video demonstrations from Dan's git school. Dan provides 48, 30 minute training videos:
https://www.youtube.com/watch?v=OZEGnam2M9s&list=PLu-nSsOS6F...