It happened to me one in the desert, at night. I have blindly followed Google Maps, and I ended up without a signal, in a middle of no where. Luckily, I was not very far from the city.
I will probably watch the Adora Cheung video later today. I think that's one I haven't seen and I've really liked everything I've seen by her so far.
YC also has a free library of stuff. You don't need to be in Startup School to start accessing their educational things.
So if you want to learn and don't yet feel ready to commit to starting a business, you can start learning on your terms, at your pace.
Don't discount the value of that for laying the groundwork for a future business. If you can only give it an hour or two a week now, do what you can now. It adds up over time.