Some of the withdraw symptoms people experience after a dose of nicotine wears off are
▪Nausea
▪Headache
▪Depression
▪Vomiting
▪Agression
▪Craving more nicotine
It provides exercise to the body keeping it fit and calm. Hope this helps.
It could be sound or light or anything that triggers our senses
Yes, it is considered a routine decisions
It is taken regularly, the answers are obvious to you and require no or little consideration of an alternative, which is done REGUARLY.