another. so i want to keep play. a bit longer. i know it's not going to be going on forever. but i have an idea of where i'd like to finish. and it's not this year's wimbledon. it's a stressful lifestyle and nick curious as admitted he's had suicidal thoughts when he lost a master off in 2019. does that surprise you? >> probably not. i mean individual sports are difficult. can become quite a lonely place. sitting in hotel rooms and you can have some tough moments. when athletes struggle with their mental health. >> has been a big talking point tennis for 12 months now about the russian belarusian players.