Impulsive much?

I know that I am impulsive. I get that. I really do. and until it comes right down to it, I am ok with *most* of the impulsive decisions I have made in my life. Right now I am still ok with the idea of me signing up *and paying for* the half marathon that I am choosing to run in January. Now, when I wake up Jan 16, I am going to really wonder what I got myself into...but for now, I have my schedule printed out and my new running shoes all ready to go!