Atletico Madrid coach Diego Simeone admits the title race will be decided by bottle.
Simeone said the team with the most mental strength will prevail in La Liga's title race, which remained on a knife edge after his side were beaten 2-1 at Athletic Bilbao on Sunday.
Simeone said, "People ask me what the most important factor will be and it's obvious to me that it will be the mental factor,' Simeone told reporters after a second defeat in five league games.
"We did not play the way we wanted to in the first half, it was totally different in the second, and the team that manages that emotional balance the best will have the best chance of winning the title.
"Real and Barca are used to winning the title. We had a big lead this year but we knew Real and Barca were not going to surrender. Now Sevilla are playing very well and we have a very exciting situation.
"We still depend on ourselves and with five games to go that's crucial. It will all come down to how mentally strong we are and how determined we are in those five games."
