Ronaldo insists that winning trophies is his main focus in life.
"Football is a life in which you don't have much time to do and enjoy other things," he said.
"Practically everything revolves around football because my career, my life, is football.
"And if you want to be at a very high level, you have to be constantly at your peak.
"My own aim is to work the same as last season and score all the goals I can and try to win trophies."