I recently replaced my coffee habit with a green tea habit. I've done this before but this time I've been really enjoying it. You can drink it forever without ever feeling cracked-out. I used to drink 5 cups of coffee a day. Too much. I feel waaay better. Above is a drawing of my buddy's tea kettle. He uses fancy tea leaves. I'm not quite ready for that. I like the simplicity of the bags.

Here's an article on the benefits of green tea.:

http://food.yahoo.com/blog/beautyeats/26529/7-reasons-to-drink-green-tea