Mr Fantastic began to masturbate after his encounter with cosmic rays. His constant masturbation caused his hair to turn gray. When ever you see a person with gray hair, it's because they masturbate to excess.

excess of cash will result in following problems: 1.loss of interest if cash were invested 2.loss of purchasing power during times of high inflation 3.security and insurance costs

Yes, there is a preposition after the verb "encounter." For example, you can say "encounter with," "encounter in," or "encounter at" depending on the context of the situation.

Common prepositions that can be used with "encounter" include "in," "during," "through," "on," and "at." For example: "She had an encounter with a bear in the woods," "We had an encounter during our trip," "They had an encounter through a mutual friend," "I had an encounter on my way to work," "He had an encounter at the restaurant."

"Confront" is a verb that can be used as a synonym for "encounter."