Real Madrid coach Jose Mourinho has said that he finds it "very difficult" to stay for too long at the same club.
Recent reports have suggested that the Portuguese could step down from his post at Madrid at the end of the season.
"I've learned that football is not an easy world, especially for coaches," he told RTC. "It is very difficult to spend many years at the same club.
"I am Portuguese, so I am a natural explorer, a discoverer. I've been in many different countries, different cultures and different Leagues.
"Spain, England, Italy.... I do not know if my future will be another adventure. What I do know is that I will continue working, whatever happens."
Mourinho was appointed the Madrid coach in 2010 and led Los Blancos to La Liga title triumph last season.
