Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: (actually, this happened yesterday) i used to be a heavy coffee drinker--had three venti cups of black iced coffee from starbucks every day. having not drunken coffee for two months, i decided i wanted to correct my sleep schedule so i drank three venti cups of coffee and after the second cup my heart started beating rapidly. the whole night i was unable to sleep, despite having pulled an all-nighter the night before. the next morning (today) i began feeling like i was having a heart attack (and that i was gonna die), and had much difficulty breathing, so i went to the hospital. the doctor told me that i was perfectly healthy, and that based on what i told her about my previous coffee-drinking habits, this could be why i was having difficulty breathing. right now, i'm still having minor symptoms, but they are much less severe.

TIFU by drinking too much coffee