I guess it's in situations like those you mention that I'm actually
glad that I've all my books in eBook format. If I don't have the e-reader with me, I can just use my Android phone or tablet as a replacement. Even a regular laptop would do fine for a short period of time.
But of course, if I'm at an airport without my e-reader, and I see this hardback or paperback in a store and I find it interesting, I guess it's likely I would've yield to the temptation in the end
