I used to smoke intermittently in college and enjoyed it. Cigars are wonderful, but they are somewhat expensive and I can't really keep a humidor around for marital and space reasons. When I buy commercial cigarettes, I feel like I have to smoke them fast so that I finish the pack before they go stale, but still I don't finish the pack usually and end up giving it away. What I think I should do is get some rolling tobacco and papers and learn to roll cigarettes. In this way, I could have an occasional cigarette without having to bum one or waste $5+ on a whole pack of commercial cigarettes. How long does rolling tobacco 'keep'? Any recommendations as to brand, papers, rolling technique, etc.?