Light on the Trunk

Im feeling terrible today, a head cold, or more precisly man flu. We have our big moving day on Friday so I better be feeling a lot better than I am by then.
I looked out thr window today and saw this interesting light falling upon the trunk of this tree. It was interesting to m e and easily got otherwise it might have been a pile of paper tissues or something even less exciting.

It got me thinking......

How do these people that have blipped for over a year ever manage to keep it going for that length of time? Im finding it difficult already!!!