When is a thing too much?  When it impairs your ability to be the presence of Love.  We speak now of food, of drink, of physical exercise, of work, of any activity that causes such an alteration in your being that you withdraw repeatedly into your shell, unable to be and feel the love that you are.  The occasional excess is understood, but when your actions result in an imbalance, ask yourself what is happening within.  We love you so.  Balance is the key.  Do not worry.  You are fine.  Walk lightly.