Complex things I can usually get my brain round after a couple of hours/days/weeks/months....
Simple things... well are a different matter.
I use the keyboard shortcut ctrl + up arrow and ctrl + down arrow all the time to go between records.
Did you know that if you hide the status bar AND lock it then the keyboard shortcuts are greyed out and stop working?
If you hide it and DON'T lock it they work!
Is there a solution to be able to lock and use?