Here is a few custom shortcuts i use everyday to make my life easier
Another way to assign shortcuts is via your sys prefs. Note: Use with caution. Sometimes overwrites are buggy and causes stuff to break.
For reference, the cryptic mac keyboard icons deciphered for you
Originally ‘edit original’, something i never used, never mind used a shortcut for. This saves you from reaching up to F9 or fn+F9
Time Reverse keyframes
I dont think this is assigned to anything normally, but I’ve been using it for so long i forget!