Sleep Is the First Investment
Insight
Every other change you're attempting — training, eating, patience, focus — is built on the raw material of a rested mind. Sleep is not one pillar among four; it is the ground the other three stand on.
Why it works
Sleep deprivation degrades exactly the capacities habit change depends on: self-control, emotional regulation and judgement. Protecting sleep is not a luxury alongside the work — it is the work.
Practical takeaway
For one week, treat your bedtime with the same respect as your most important appointment. Track only one thing: did you start winding down on time?
Good question to ask someone
What would change this week if you were operating on a full night's sleep every night?