[xfgiven_story][xfvalue_story limit="300"][/xfgiven_story] Hilarious, outgoing and always up for a good time, New Yorker Brittany Forgleris everybody's best friend -- except maybe her own. At 27, her hard-partying ways, chronic underemployment and toxic relationships are catching up with her, but when she stops by a new doctor's office to try to score some