Mbappe tells himself that he is better than Ronaldo and Messi
Self-confidence is a strange thing.While the majority of us have very low self-esteem and a sense of discomfort (he writes as a lone tear slides down our cheeks) we all have at least one friend who absolutely loves themselves.Kylian Mbappe has revealed the secret to his success Aurelien Meunier / Getty ImagesNow, that friend's high opinion of themselves usually just makes them see an absolute p *** because they ecstatically roll away in the celebration after making a simple tap-in during a kickabout along the local park, but…