He used to drink black tea a lot. Not just black, it was a mixture of various black teas, so strong, that if someone would try a sip, they would regret it. Now, he drinks Chamomile tea for any occasion.
It has some secret powers on him, he thinks. If you do not pay attention to the fact that it is a calming tea, and you drink it for breakfast to get energized, it can even awake you.

That’s what that’s for.