Tracking time and energy
A simple colouring system
@juvoni's B.A.G.E.L system is a simple system for colouring.
I like how he uses red (danger) vs green (positive) as a simple colouring system. You could apply that also to calendar colouring. Green blocks for stuff you want to do more off and red blocks for stuff that has a negative impact on you. Makes analysing time and energy very easy.
