What is this blog for.

This is also another good question. I been thinking about my failed attempts at keeping a consistently updated blog. I do spend a lot of time at home on the computer so I often have day dreams where my blogs are providing me with funds. I realize that to reach these kinds of levels with an online venture requires work, work and more work. I don't really care If people read or don't read the blogs but if I want to reach a level where i'm making 20-40 bucks a month by sharing my interests and original content then I need some guidelines. I ask myself what do I want to share, what are my interests and what is the best way to share my interests? I want to create a profit by sharing something that I feel good about but I don't want the profit to be the motivator. I lack focus, but feel that I can bring a new will and sense of direction out from within. I need to get the ball rolling and why not by just sharing myself as I am with this blog post. I don't care if its jumbled or saturated in run on sentences. I just realize that I need to blog.. and blog and blog.. and then blog more.