What are some symptoms of nicotine withdrawal?

Answer 1

Nicotine withdrawal is a symptom associated with the abrupt discontinuation or decrease in intake of nicotine. The effects include anxiety, depression, feelings of restlessness or frustration, headaches, an increase in appetite and difficulty concentrating.

Answer 2

Sleeping deprivation, extreme boredom, chewing on objects constantly(anything like pens, Chewing Gum,nails,etc.). It may even cause easy anger. the positive thing is excessive amounts of energy