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Re:Ask HN: How many coffee do you need per day to get your w... by rbg246 on Thursday February 09, 2017 @05:24PM (#13611596)
I have two double shots of espresso and one tea all before midday as I found caffeine after midday was causing interrupted sleep with vivid dreams.

I was similar to you in that ive given up coffee but found I was unproductive without it.

I've found the before midday approach has worked well for me.

Re:Ask HN: How many coffee do you need per day to get your w... by bsvalley on Thursday February 09, 2017 @06:11PM (#13611904)
Same here. Any coffee after 3pm would impact my sleep.