An opinion is a conclusion or judgment, a belief. Opinions may or may not be based on facts and knowledge, but are based on experience and on limited factual knowledge, and are often flavored by emotion or group beliefs. Opinions are not certainty, though some who express opinions seem to think they are.
Doubt and Uncertainty Quotes
Doubt is the feeling of uncertainty about something, calling into question whether something is true or possible. Uncertainty is a feeling or status where something is not known, and can…