Novak Djokovic: "MTOs are not a tactic"

There are those who think that the Medical Time Out are a tactic to regain control of mind and energy during a negative moment of a match and break the concentration of one's opponent, but Novak Djokovic does not seem to agree. Someone said that MTOs are often exclusively a tactic, but the situation is more complex than it seems.At the Australian Open 2020 we had some cases, including that of Djokovic in the semifinal against Roger Federer and that in the final against Dominic Thiem. Agains