Quoting Jannick Sinner
I just watched an incredible interview with legendary tennis coach Darren Cahill, now coaching Jannick Sinner. The interview is outstanding and worth watching; Cahill is remarkable and a great communicator. In the final part, they’re talking about Jannick when Cahill drops an incredible Jannick quote: Don’t worry about criticism from someone you wouldn’t take advice from. That’s profound for a boy who’s just 23 years of age.