"This was a tiring season at a physical level, because you are playing all the time, and at a mental level, because it is tough," he told AS.
"It was a stressful season, but I am happy to have won La Liga in the end.
"And I am excited by what is to come at Madrid and with the Argentina national team.
"I am going through a great moment. I have won La Liga with Madrid and I am with the national team again. I want to enjoy this."