I don’t know if you heard, but I wrote a book. It’s going to be out in October, and my publisher plans a 1st run of 3,000 books.

To me, this is BIG. The publisher thinks he may be able to package the book with another in their library, which means I should sell 1,500 books right off the bat. So I’ve been worrying and thinking and overthinking about how to sell the other 1,500. Wow — finding 1,500 people who find value in what I wrote is BIG, right? Well, I guess I only need to find about 1,499 people, because my parents are obliged to buy a copy.

And then this weekend I spent 9 hours in a car on a trip back from Tahoe with the amazing Mark Rosenberger, a cancer survivor, speaker, author and all-around superstar. He’s written three books, and I was picking his brain for the best ideas to market my book and get more speaking gigs. I told him about the plans I had to find those 1,499 people. And he told me about the tens and tens and tens of thousands he had found to buy his books.

Wow. That’s BIG. That’s beyond BIG. That’s COLOSSAL! He told me how he personalized books for corporations. How he worked to get his book into the top 50 best sellers on Amazon, a move that earned him tens of thousands of sales in a week. He gave me idea after idea after idea of ways I could increase my sales and get my name out there.

And all the while, my little inner voice was chanting, “You could never do that — that’s far beyond your capabilities.”

Do you have this little voice, the one who immediately puts you in the “not worthy enough” category? Mark’s an amazing guy for sure, but why did I instantly decide he can do things that I can’t? Where does that self limitation come from, and how the hell can we squash it?

I bet each reader of Life on Avenue Z battles with self-imposed barriers — ones that don’t really have a basis in reality. We’ve established these false ceilings based on our self images, right? So can’t we change our opinions of ourselves and reach further, go farther and truly reach our dreams?

In May I crafted an Avenue Z success plan that included my steps to find those 1,499 people. But after talking to Mark and realizing how limiting my plans are, I think my July plans should be more about evaluating my views of success and blowing up the barriers that keep me from thinking BIG.

Who’s with me? Share your self-limiting thoughts below and write about how you plan to think BIG.