What would you do?

[rocketsocks]

Wear your sunglasses backwards behind your head, that's what some tribes do in India, well they wear masks anyway...but I'd still pee on em.

[Feral Bill]

Cougars are common around here, if rarely seen, even in the city. I'd keep walking and hope to get a glimpse.

[Bronk]

I would just be more aware of my surroundings...more than fear, I'd want to be lucky enough to see one. But I'd also try to avoid putting myself in a position where I might corner one or otherwise put it in a position where it might feel threatened...stay away from overhangs/caves or places it would be likely to hide.