I'd recommend against it. Facebook, while it does have some usefulness, is largely about gossip and vanity. I'm not saying you are vain, but many people use it as a way to judge others. Addiction is a persona issue to me and I prefer to deal with it privately, although my immediate family is aware and supportive.
To be frank, I personally disabled my FB account about 3 years ago. I haven't missed it a bit.