If you ask my close friends or family members, I still have some difficulty behaving like an adult at the ripe age of 26. Just ask my husband. I have made my best attempt at it over the last weekend and couple of days that followed.
Adults stay in hotels for business trips and get a massive room without acting excited- you also get to leave the TV on all night to keep you company because nobody can tell you otherwise.
-Pomegranate, lime, and pear tart fro yo with blueberries, kiwi, blackberries, and a sprinke of almonds- the adult part of this meal.
Tell me what you have done to make you feel like an adult lately :)