There is a certain degree of satisfaction in having the courage to admit one's errors. It not only clears up the air of guilt and defensiveness, but often helps solve the problem created by the error
Dale CarnegieRemember happiness doesn't depend upon who you are or what you have; it depends solely on what you think.
Dale CarnegieBy all means take thought for the tomorrow, yes, careful thought and planning and preparation. But have no anxiety.
Dale Carnegie