BBC Sport's Annabel Croft says it is "impossible for tennis players to have a normal social life" because viewing peers as rivals restricts friendships and affects general happiness. Croft explains how tennis players often discover themselves after retirement, as they can figure out who they are...

Source: [BBC Sport](https://www.bbc.com/sport/tennis/videos/cze9nnypx17o?at_medium=RSS&at_campaign=rss)

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