Find a way to stop smoking that works for you, but try and get it done over time. Quitting cold turkey is definitely not recommended. Since nicotine is indeed addictive, it really is better to use nicotine replacement products like the best electronic cigarette brands, treatment, drugs, or even a mix of these methods. You will be better prepared quit smoking forever and to produce it through withdrawal.
As a way to succeed with your objective of stopping smoking, it's important that you write down the advantages which might be produced from quitting smoking. Some examples include living a longer life, feeling great, smelling better, spending less, etc.