is the blogging thing worth it?

I have never wanted to do something so badly, but struggled so hard to "find my way"! I want to blog - just for the sake of blogging, working on my design skills, enjoying the writing process ... and just to do it! But, I have started, stopped, started over, stopped again because I thought I was being silly, started again but wasn't sure of who I would someday want my audience to be, started again but couldn't for the life of me come up with anything to talk about ... and so on and so on.

So, once I get to the point where I am writing on a fairly regular basis, there is a whole new world of questions for me as a blogger - who do I tell about my blog, how guarded should I be about the kids, what time of the day is best for me to blog, should I move my laptop to the kitchen since I spend a lot more time there than the office (oh, that has nothing to do with blogging, just the complete time-sucking the internet serves in my life)...

Can you tell I spend WAY TOO MUCH TIME THINKING ABOUT SILLY THINGS?