I love rooibos! It's cousin, honeybush, is lovely too (it's a little sweeter and less earthy) and they're both fantastic to chuck in a thermos because they don't go bitter like some teas no matter how long you steep them for.
Welcome to Tar Valon, I love your avatar - she's giving me fantasy Tori Amos vibes and that is never a bad thing.
Do you prefer tea or coffee and how do you take your drink of choice?