Moving on. If getting your bankcard out seems like too much trouble there's now a solution with wearable tech – that's clothing and accessories that include computer and electronic technologies.
I didn't want to share these traditions that others would find strange, but as I sneakily took it out of my backpack, my friend turned to me excitedly and told me it was the prettiest thing they had ever seen.
Absurd as it might seem to me, a thousand miles from any human habitation and in danger of death, I took out of my pocket a sheet of paper and my fountain pen.