Viewing profile — duffx
duffx
HN member- Joined
- Sat, Aug 30, 2014, 11:36 AM UTC
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About duffx
Web developer and entrepreneur in Seoul, South Korea.
Recent public activity
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comment
Comment #8246175
Keep in mind that after 2-3 weeks of habitual coffee drinking, your body acclimates to the effects of caffeine and you no longer receive a performance benefit. At that point all dr…