how much is too much?

When you were a kid, it was Halloween candy. You hid it from your parents and you ate it until you got sick. In college, it was the heavy combo of youth, tequila and well, you know. Too much of anything, even love, is not always a good thing. How do you know when how much is too much? Too much too soon. Too much information. Too much fun. Too much love. Too much to ask... And when is it all just too much to bear?