Let yourself mourn. Cry. Punch a pillow. Journal. Surround yourself with friends who listen. The temptation may be to pretend you’re unaffected by the breakup; don’t let pride get in the way of being real. You don’t have to sob at the office, but take some quiet moments to reflect and be honest with yourself. It’s okay to be angry, hurt or humiliated. It’s healthier to express yourself honestly than grow numb.