Hi Mordy, welcome to our community. Please see
this post and download the handbooks. They are the foundation of our community, and they contain much advice on beating this addiction, as well as advice on the 12-Step groups.
To answer your good questions:
1) Is it a lifelong commitment or after attending x amount of meetings can one then cope on his own?
I do not know your exact situation, but the only lifelong commitment we need to aim for is
"sobriety". If you join the groups for a few months or a year and feel "recovered" for life, then no need to continue with the groups. If, however, the pattern of falls continues, or if you realize you have an illness that is not going away, you may need to continue in the groups for as long as it takes to keep you "safe". The 12-Steps also teach us, that the best insurance for
long term sobriety is to continue helping others. So even if you feel strong enough to leave the groups one day, it is advisable to continue helping others for the long-term. But again, it's up to you and your state of recovery.
To find an SA group near you,
see here.
May I perhaps suggest though, that for starters you might want to try out one of our new anonymous 12-Step phone groups starting hopefully next week. (See
this page).
2) What is the effect of attending these meetings? Does it mean that I will no longer have to "cure" my boredom through impurity?
By being in "active recovery", joining meetings, getting a sponsor and helping others, and by learning the secrets of the 12-Steps - which teach us how to "think right and live right", you will learn how to feel comfortable enough in your life to not have to reach for your "drug" when feeling bored, stressed, anxious or vulnerable, as you did in the past.