Not really. I drink coffee off and on throughout the day, too - but to be fair, I'm making each cup fresh and rarely drink two cups in a row.
Folks react really differently to caffeine. I've never been able to use it to fight against sleepyness, for example. I'm fine drinking it before bed, though I try to give 30 minutes afterwards just so I can pee. I miss drinking coffee if I quit, and tea is hardly a replacement if you are skipping caffeine. (My other beverage is water, and I don't vary often). My father, on the other hand, needed to stop caffeine after lunchtime to sleep well at night. My mother develops headaches, which might not be a problem if it weren't for migraines and cluster headaches. Oddly enough, sometimes the caffeine helps that bit.
Other folks get grouchy if they quit suddenly. A few get hungry, and some folks just feel generally bad.
Folks react really differently to caffeine. I've never been able to use it to fight against sleepyness, for example. I'm fine drinking it before bed, though I try to give 30 minutes afterwards just so I can pee. I miss drinking coffee if I quit, and tea is hardly a replacement if you are skipping caffeine. (My other beverage is water, and I don't vary often). My father, on the other hand, needed to stop caffeine after lunchtime to sleep well at night. My mother develops headaches, which might not be a problem if it weren't for migraines and cluster headaches. Oddly enough, sometimes the caffeine helps that bit.
Other folks get grouchy if they quit suddenly. A few get hungry, and some folks just feel generally bad.