Sometimes I challenge myself in small ways. For example by turning right instead of left on my walk. (This seems like it would be simple but I am a creature of habit, so have to literally tell myself “turn right!”) I did this the other day and noticed a small dead end street hidden from view when I came from the other direction. And the shrubs, flowers, even the shading of the houses looked different. Same houses, same flowers, same shrubs but a subtle difference in lighting and angles because my way of looking had changed.