I am spectacularly clumsy. I have been known to fall over just standing because I am delicate and graceful like that, so while I was in Kenya, I had to pay close attention to my feet in relation to the world around me. I traveled from an insulated world where possible injury comes with prerequisite signage and safety rules. American to-go cups warn me the contents are hot and may burn me. The yellow sign warns me that the floor is wet and slippery. The guard rails keep me from tumbling down …