Separation anxiety is a disorder in which a person experiences excessive anxiety when being separated from home or from people with whom he has a strong attachment. A lot of babies experience this, particularly between six or seven months old until about three years old. Because of this, it is not considered atypical. However, it can be a problem when these feelings continue during adolescence and adulthood.
withdraw symptoms; to avoid this start with small steps don't quit all t once, this can be even more harmful to your body
heart attacks and other health issues; you can also try to avoid them by quitting little by little, because quitting too fast (depending on how long the person has smoked) could cause your body to go into shock because it isn't receiving nicotine regularly.