I've realised over the years I play my best when I have time to prepare for each tournament as best as possible.
A lot of athletes use sports psychologists.
Well, my mum's been a tennis coach - she coached me till I was 12.
Boxing, mixed martial arts and tennis are the hardest sports to train for.
You are always talking about yourself and tennis and how you are feeling. I try to avoid it when I don't have to.
I was playing in the juniors at Wimbledon I forgot to turn my mobile phone off. It was lying there in my bag and it rang in the middle of a match, and it was one of my friends from school saying, 'Murray, you're on the telly!' I learnt from that. I now put my phone on silent.