I was always of the opinion that pipe smoking is a moody thing ... it just depends on the day, and what you feel like. There are days when I smoke 3-4 bowls, of whatever this or that I feel like, there are days when I feel like smoking a straight Virginia, and that's what I'll do and that bowl will be all, and there are days when I don't smoke at all, or I would like a cigar, or I am drinking with a friend and I go on a rolling cigarette rampage. I may have an aromatic in the afternoon and an English in the evening, or on a lazy Saturday morning I may just smoke a strong lakeland filterless. When I started I was quite tempted to make rules, however, as time went by I understood that there are some basics that one needs to stick to, and the rest is just fun and relaxation. Don't over complicate it ... just enjoy.