Am a milk tea addict - the Chinese local diner's style, "Chachanteng version" - in general I down at least three to four cups of milk tea a day. This is the full strength original, using condensed milk and black tea brewed with broken egg shells, not the watered down Western version. I generally buy them at meal times, one at breakfast, one at lunch, one in the afternoon and one at dinner. This is the bare minimum. Sometimes when my colleagues order breakfast after I have enjoyed mine, they'd always be kind enough (!) to swing in an extra milk tea for me.
My craving is so bad that on the occasional mornings when I didn't have time to buy my milk tea, I would be grumpy and edgy and whining non-stop to the people sitting around me about the lack of my morning brew. Sometimes they'd get so frustrated or tempted that they'd order a couple to be delivered to the office.