Affiliate sales comprise a large chunk of revenue for most big-name bloggers. For instance, Pat Flynn made $53K last month from affiliate sales, compared to "just" $9,500 from book sales. In general, look for affiliate products with higher price points; web hosting companies are a great choice if it makes sense in your niche, with payouts of anywhere from $60-$130+ per signup.
If you're serious about succeeding with your blog, you need to build useful anchor content. It needs to be engaging, keyword centric, insightful, unique and well written. Don't write your content for search engines. Rather, write your content for humans while also paying homage to search engines and what they want. Simply put, it's a skill that develops over time with practice. It's also important to regularly publish your content on a weekly basis.
These “old men” to me at the time, also have their mentors who came before them. I remember listening to interviews (and you still hear this today), and names like Jay Abraham, Dan Kennedy and Gary Halbert were mentioned as the pioneers before internet marketing, back when direct response was all about paper sent in the mail, or full page ads in trade journals or magazines.
Note: When you send a post or page to the trash, it’s not deleted entirely. It will be held in the Trash folder. You’ll know you have things in the Trash because a “Trash” link will appear to the right of All / Published / Drafts / Private near the top of the window. You can restore something from the Trash if you’d like by clicking on the “Trash” link, hovering over the item you want to restore and clicking the appropriate link.