Better is to ask what will your income be one year from now. Set a goal then reverse engineer what you need to do in order for it to happen. To earn $100,000 a year is only $273.98 per day. So let say you find an affiliate product or service or create your own that pays $20 NET PROFIT after expenses. 14 sales per day. That's it. So you can take this HUGE, seemly impossible goal and knock it down to something more manageable.
Not really. The website started in 1997, so it has had lots of time (at least 12 years now) to get traffic/visitors. Once I put Adsense code on the page(s) a year or two ago, it started earning decent right away. If I put 110% effort into it, it could probably make triple that. Just too lazy right now. I need motivation from King Mobius.
I like the way the suggestion goes. Else if you don't want to go selling products and just concentrate with PPC systems, you can build multiple blogs that targets different niches. 10 blogs that each generates $27.40 a day will still lead you to the goal above. Furthermore, it is just a matter of find where the money is at and duplicating what is there already to deserve maximum amount in return.