I first heard this idea when [[My Prominent People/Nick Milo|Nick Milo]] said structure must be earned for your [[PKM System]], and I feel this can apply to both the processes and the usage.
Most practical example I can think of is with templates and notes.
Do not use complex templates just because someone else uses them, use it because it best fits your needs and you are aware of its intentions.
Do not take notes on everything you come across, be weary of the workload and friction it might add to your system.