The below-par form of AC Milan striker Ronaldo and Inter Milan's Adriano was blamed on their excessive night life.

"There maybe a player who drinks but still runs faster than others, who don't go away at night," the 23-year-old was quoted as saying by Marca.

Meanwhile, the former Santos man is delighted with his current impressive form with the Primera Liga holders.

"I am happy; I only needed to become as important as I am with the Brazilian national team."

"I want to play at Real Madrid until the end of my contract," he concluded.