I believe they are common because people believe that is where we could be headed. Will we run society into the ground, or will we prosper? Will the society be a "Divergent" or "Giver" society or will it exist as it does today? Since we have no way of knowing, we pretend we do.
You start out with who you are you say your name and age. then you put why your emailing the person and explain what you situation or story then you end it by thanking then and hoping they will respond
Since the adjective cansados (tired) is used in the plural form, we need to form its superlative also in the plural form.
Cansados (tired) - cansad<span>ísimos (extremely tired).
Also, this adjective is used in the masculine gender.</span>
