Never make the mistake of thinking you are not as big of a deal as you are.
All to often we make ourselves out to be a smaller “deal” than we really are then we call it humility. I think we are missing the point of humility. We should never come across as pretentious, or even arrogant but there is room at the table for confidence. The truth is that you have achieved greatness, and you are a success. It is a mistake to sell yourself as anything less.
People desire sincerity over humility.