Just saying hi

Hi. I just joined here today and I can already tell it's going to be much better than going about this alone. I can't usually stick to something too long, but for whatever reason I'm feeling positive about getting in shape lately. Looking forward to the journey. I've lived a pretty unhealthy lifestyle up until recently, smoking, drinking, sleeping only a couple hours a night. This has improved but now I feel like food is the only vice and/or crutch I have left. This has been a long "hi", let me just say, I could eat ice cream and pizza for every meal...