I have two lists so far, one that has around 100 subscribers. On this list are the more professional marketers, and on my other list are the newbies. That list has about 160 subs. I'm getting great conversions and clickthroughs on the list with the experienced subs, but horrible clicks and conversions on the list with the newbies. I'm about to give up on that list, and just focus on my main one. I am paused by a question that I may regret to not answer later on, and that is, wether or not I should keep both lists, or focus on one first. How many lists should I have, eventually have? To make a consistent income online?