Insolite - Tsitsipas and shampoo: "Something good in life".

Stefanos Tsitsipas doesn't really seem to have his head in tennis anymore.

In his last 13 matches, he has won just 7 times and hasn't beaten a member of the world's Top 10 since Monte-Carlo.

In addition to raising questions about his state of confidence, the Greek is making a series of outbursts on social networks, some of which are incomprehensible.

Thus, on Thursday, the world number 12 explained: "If you're the kind of person who finishes his shampoo and conditioner at the same time, you're really doing something right in life."