My two cents

"My two cents" (2¢) and its longer version "put my two cents in" is a United States (US) idiomatic expression, taken from the original English idiom expression: to put in "my two pennies worth" or "my two-penn'orth." It is used to preface the tentative stating of one’s opinion. By deprecating the opinion to follow – suggesting its value is only two cents, a very small amount – the user of the phrase hopes to lessen the impact of a possibly contentious statement, showing politeness and humility. However, it is also sometimes used with irony when expressing a strongly felt opinion. The phrase is also used out of habit to preface uncontentious opinions. For example: