wasting time?

Yesterday i needed to dash down to the supermarket for a few 'essential' bits, it was a busy day for both me and the supermarket and I for one was feeling particularly stressed. When I reached the 10 items or less check out there was a massive queue and stress levels were high.
Standing in the queue, watching people I realised that this was probably the first time many of us had stopped all day. Suddenly queueing was a positive experience, a time to take a breath, get thoughts in order and relax.