Over time we see red staining around the eyes that is due to accumulation of a pigment called porphyrin which is found in tears. See your vet. Your first step should be to see your regular veterinarian or a veterinary ophthalmologist. They will examine the eye to make sure there is no foreign body is present.
The realm of the afterlife is called the world of the bardo. The term bardo is a general term which literally means in-between place and in this context denotes a transitional state, or what Victor Turner calls a liminal situation.
A farrago is a pile of odds and ends or a random assortment of stuff. If your teacher said your paper was a farrago of thoughts, that's not good: a farrago is a disorganized mix of things that don't fit together. Farrago sounds more formal than hodgepodge or mishmash, but it means about the same thing. A flea market usually features a farrago of antiques and old junk.