Tips for stopping nail biting and fidgeting

ABC News medical contributor Dr. Darien Sutton shares tips on how to stop nail biting, fidgeting and skin picking. SUBSCRIBE to GMA's YouTube page: https://bit.ly/2Zq0dU5 VISIT the GMA3 homepage: https://bit.ly/3kNlst8 FOLLOW GMA3: Facebook:   / abcgma3   Twitter:   / abcgma3   Instagram:   / abcgma3   #gma3 #nailbiting #fidget #drdariensutton #health