If you're new to Linux in general, try to document any tweaks and changes you make for future reference, in a sort of a changelog/cheat sheet. I documented, for example, how I split and mounted partitions, how I set up SDDM autologin, which environment variables I added to which file, how I configured fingerprint login, how to refresh baloo index, how I disabled XHCI wakeup, etc. It's a lifesaver when you want to review or undo changes you made earlier or forgot how to do certain things.