I've been direct linking all these while as I m lazy to build a list. It's made me decent money. But it's only became apparent to me recently that there's alot of fluctuations in this biz - on some days i can make great profits, then the next day i'd make a loss. I can't go on like this so I'm thinking if I should build a list so even though i make a loss on the frontend, I still can make money off my backend. what do u say?