Jurgen Klopp admits his current deal could be his last at Liverpool.

The former Borussia Dortmund manager first joined Liverpool in 2015 and is currently contracted to the club until 2022.

When asked if he was planning to take a sabbatical, Klopp told Kicker: "It looks like it. Who can now say if he can give it his all in three years' time? If I decide for myself that I can't go on anymore, I'll take a break and in that year I'd have to make a definite decision [over my career].

"I have absolute energy, but I have one problem; I can't do 'a little bit.' I can only do 'all or nothing.' But the chances are very high that my energy levels will go up again [after a year's break], and that I can then do the job the way I want to."