People possess limited mental resources.
Attention bears 1 thing at a time. Short-term memory holds about 7 (simple) things. Motivation and willpower depletes 0G1F0E2.
- 1 new idea at a time
- 2 decision points
- 3 or 4 full ideas
- Short term attention size 0G1F0E1A
- Time is another resource we decide how to spend 0H0. Efficient use 0G3C.