[dfxm12]

FWIW, I got these same benefits from cutting down to one espresso some time before lunch from who knows how many cups of coffee throughout the day.

[xboxnolifes]

Very much this. I realized I got worse sleep quality (even though I fell asleep and stayed asleep fine) when I drank coffee too close to going to sleep. Keeping my coffee intake to >~10 hours prior to sleeping seems to negate this.