Interstate vs Intrastate Interstate and intrastate are concepts that have great implications in business and transport. This is because of the fact that trucks that roam inside a state are governed by the laws of that state alone while intrastate trucks are allowed to go inside other states also thereby being governed by a different set of laws.
Pseudobulbar Affect: When You Can't Stop Laughing, or Crying. When David Diehl, a third-generation family farmer, became a paraplegic five days after an autoimmune condition attacked his spinal cord in 1991, he began driving his tractor and combine using rails and his hands.
There's no redness or irritation and it has been this way for about 6 months. There is a difference between the emotional tears associated with crying and the release of moisturizing tears that are needed for eye health and comfort. It is possible that the gland that produces your tears of crying has been impaired on one side.