Was Ronaldo foolish because he left Manchester United?

No, he gave us six amazing years and won the League three times and the Champioins League. He wanted a better challenge and it isn't like he was born and raised in Trafford loving United all his life (now that would have pissed me off if he left). He was a Real Madrid fan growing up and he's just living his dream so no he isn't foolish. It's not like Manchester United were in the best state when he joined us. We were being overshadowed by Chelsea and Arsenal and we broke through after years of hard work and I think he can do that at Real Madrid.