[rdtsc]

I like Rooibos tea. Just ordered a huge bag from Amazon. But because it doesn't have caffeine, it doesn't have the same wakefulness effect that tea does.

I also drink coffee sometimes. And even though both contain caffeine there is big difference. When I talk about tea's wake-fullness it is more like alertness, a much more gradual and pleasant effect than coffee. Coffee is like having someone constantly slapping me on the face. It is more noticeable and it is too distracting. But I also happen to like the taste of a good cup of coffee so I drink it then quit after a while, get headaches, go back to my tea and then after a month of two do it again.