Yes, I did (around 5-6 espressos per day). After the program started, I am happy with a single espresso in the morning, or occasionally just skip the coffee at

Yes, I did (around 5-6 espressos per day). After the program started, I am happy with a single espresso in the morning, or occasionally just skip the coffee at all. Caffeine effects are somewhat different — Ritalin gives me the ability to think clearly and plan more long-term, caffeine just makes me more alert (a good thing, too). I am far from being cured, though.