Edinson Cavani had 'anxiety symptoms' and was 'scared of falling asleep' after the loss against Barcelona in 2017.
Cavani has signed a two-year deal at the Mestalla after his contract at the Premier League club, Manchester United expired.
The Uruguayan striker is expected to move to Argentine giants Boca Juniors after his stint with Man United ends this summer.
The much-awaited Copa America 2021 is all set to get underway from June 13 in Brazil.
In-form striker Edinson Cavani has agreed to remain at Manchester United for a second season after making an impressive impact.
Bruno Fernandes, Mason Greenwood and Edinson Cavani were on target as Manchester United fought back against Aston Villa on Sunday.
Manchester United striker Edinson Cavani is apparently not keen on extending his Old Trafford stay beyond this season.
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