I have to admit I am down to 1 coffee a day and green tea for the rest. But joke rings truer with coffee I think, tea makes one a tad more civilized I feel.
Discussion
There was a time when I drank so much coffee that the caffeine no longer had any effect. The coffee didn't even taste good to me anymore. Then I stopped completely for 6 months. No stimulating tea either. Since then I only drink tea.