I'm no Hollywood movie star and I got rid of my unhealthy lifestyle in the very same environment I got it from. I'm still clean and sober (in my 6th year now), so it can be done. Rest assured, if I can do it, even a caveman can do it. (I didn't say it was easy though.) So what's love got to do with it my friend?
This book is best to read in a PDF form or in a reading device.