Aerococcus urinae (A.urinae) is a rare bacterium that can occur in a urinary tract infection, infective endocarditis, blood stream, and spinal disc infections.
Fogging is an assertiveness skill that is aptly named for the dense mist that has often confused many travelers. In a fog, we lose our bearings, miss important landmarks and find ourselves off the road in a ditch that we failed to see.
In cognitive psychology, uncertainty can be real, or just a matter of perception, such as expectations, threats, etc. Vagueness or ambiguity are sometimes described as second order uncertainty, where there is uncertainty even about the definitions of uncertain states or outcomes.