Lighted windows in the dark tower

Between blizzards of sleet we managed a walk today (I don't do well if I'm kept indoors). It was pretty dark by 4pm as we came down the hill at Benmore Gardens and passed the courtyard where the offices and Benmore Gallery are, and the golden light looked warm and welcoming in the gloom.

Reflected that I can have a wonderfully stimulating afternoon like yesterday's that nevertheless leaves me feeling out of sorts, or a walk in the weather among familiar paths that satisfies me physically but leaves me wondering if I shouldn't be doing something else.