A new survey is asking Americans to answer the question, how old is too old?  "New York Daily News" surveyed men and women about what age they feel is the right age to grow out of certain trends and activities.  Thirty-eight was voted the average age to no longer have to live with roommates.  Most say 37 is too old to go clubbing or shop at Forever 21.  According to respondents, those between 40 and 45 should no longer grow their hair past their waist, have one-night stands, take selfies or listen to Taylor Swift.  The least tolerable on the list, that most say should pass by the early-thirties is wearing a belly ring, couch-surfing and using an old college I.D. card for discounts.