Liverpool boss Jurgen Klopp says there's no doubting the motivational levels of his squad players.
Despite their immense improvement and subsequent success over the past two years, Klopp still feels there is plenty more to come from his players.
He told the Liverpool Echo: "How do we improve? You only have to look at your passport, as long as you are not dead, you can improve, that is how it is. That's how it is for all of us, so I don't have to convince them.
"And they know if they don't then there is another player who can the same position, in a different way, maybe, but for sure not sure and that is the pressure the boys have to deal with.
"It is not massive [pressure] because we don't use that fact because we really see ourselves as a unit and whoever is in the best shape has to play. So it not about your name, it is 'you're in the best shape to play' because the [difference in] quality is that [small].
"The boys are really close to each other and there is not a massive difference between them, so that is good. It keeps them on their toes, playing for Liverpool keeps them on their toes."
