Love this and do much the same thing - say yes and then figure it out. I find if my back is against the wall and there doesn't appear to be option B then I always find a way to make it work. My business started in 2005 when I thought I couldn't do a worse job of managing my first rental than the lash up the number 1 agent in our area aka idiot had made of it.
I gave it a go when I didn't have a clue what I was doing, it was scary and a massive learning curve but all these years and properties later I might just have got the hang of it!