Shuffling skills, changing up keybinds, rearranging layouts. How well do you adjust to change and induce it yourself?
Aside from dealing with new/obsolete skill changes, I'm not sure I've changed my hotbars much in several years. But, starting to find a need for more button access, and starting to play around with new keybinds that I should've seen ages ago. Might still take a bit to develop new muscle memory though.
Also feeling like sometime soon-ish I might have to start playing around with hotbar swapping/hiding macros or something, for non-combat related buttons.