Who's Driving Your Blog?

When you blog, do you step back away from your posts and try viewing it as your readers would view it?

There are so many different types of bloggers now, you should really stop to consider what kind of blogger are you and who's in the driving seat?

Do you blog for yourself - for entertainment, therapy or as as a journal documenting your life?
Do you blog to earn additional income?
Do you blog as your only source of income?
How many blogs do you have?
How intertwined are your blogs if you do have more?

When it comes to blogging, what are the primary rules and restrictions you have for yourself?