Let no one tell you that email marketing is dead. An email list is crucial for every affiliate marketer. You can start building up your email list with a lead magnet (like the information products mentioned previously) or even just by encouraging your audience to sign up for your updates. You can then push your content to this audience via email and also direct them to your affiliate offers. Don't be sleazy about the sales, but if you build up enough trust with your email audience; when the time comes, they will not mind purchasing a product from you.
In the last 10 years, ShoutMeLoud has inspired millions of lives around the globe to help them earn passive income via affiliate marketing. It would not have been possible if I had not quite my call-center job to pursue my passion. When I think about this, I find it amazing as for how my life unfolded when I took the courage of starting something of my own.