A reason for your arm or hand falling asleep at night could be because of having a stroke. A stroke is a life-threatening emergency that happens when there is a disruption in the flow of blood to your brain. This can cause paralysis, loss of consciousness, numbness on one side of the body, and impaired speech.
President (capitalization) President is capitalized when it comes immediately before the name of a president of a country. It is not capitalized when it refers to a president but does not immediately precede the name. For example, note the contrast in these sentences: House Speaker John Boehner criticized President Barack Obama Thursday. [CNN]
Capital letters are not really an aspect of punctuation, but it is c onvenient to deal with them here. The rules for using them are mostly very simple. (a) The first word of a sentence, or of a fragment, begins with a capital letter: would like to be the president of a big company. In the first, the title the President is capitalized because it is a title referring to a specific person; in the second, there is no capital, because the word president does not refer to anyone in particular.