No. The only reason for any possum to go blind in the wild would be due to it having an accident, or natural attrition due to advanced age. Possums are no more likely than most other species to go blind.
I'm sure it's because they are usually caught at night stealing food
possums
Possums are eaten by snakes.
There are no possums in possum pie, as true possums are found in Australia and nearby islands, and they are protected in Australia. Possums are not the same as opossums.
No. Sugar is not poisonous to possums.
Possums are mammals, and are covered with hair.
Like most marsupials, possums see using their sharp eyes.
No. Ring-tail possums are not even close to being endangered.
There is no particular name for a female possum.
In their natural state, Australian possums are external dwellers. However, brushtail possums and ringtail possums often shelter in the roof space of suburban houses.
Possums are not eaten in modern times. In the past, the early settlers ate possums if nothing else was available. Certainly the Australian Aborigines ate possums.