News Depression, anxiety, nicotine withdrawal: Trying to quit vaping ‘was hell’ December 27, 2018December 27, 2018Jayne O'Donnell, USA TODAYComments Off on Depression, anxiety, nicotine withdrawal: Trying to quit vaping ‘was hell’ E-cigarettes were introduced to help smokers quit. But for those trying to quit vaping, nicotine withdrawal can be 'hell'