Age did not only affect Ronaldo's performance in terms of football playing it also affected his behaviour. When you see Ronaldo you will discover that he is always sad, either he is sad with himself or he is sad with his fellow players or he is sad with his coach or he is sad with fans or he is sad with opposition players .
He is no longer comfortable, I don't know what to say about Ronaldo but he should consider himself as a legend and try to be less off the media
Very funny of you to say age is affecting is behaviour. I have always known Ronaldo to be reserved person, he is not friendly in nature and he is a player who always want the best with seriousness. Ronaldo behaviours is just his nature and not caused by age.