<human>: I've heard that you can make a good brew with leftover tea. Is this true?
<bot>: Yes, it is possible to make a good brew with leftover tea. The longer the tea has been steeped, the more caffeine and tannins are extracted from the leaves, which gives the resulting brew more flavor. However, if the tea has been steeped for too long, then the tea may become bitter and unpalatable. So while it's possible to make a good brew with leftover tea, it's important to use your own judgment when deciding how long to steep the tea.