It was a great experience. It was very exciting before I went. Barcelona's match against Madrid Athletic Team was scheduled very early. For the first time, I was so excited to have such close contact with world-class stars. I was deeply impressed by the whole process. First, there were 100,000 seats in the whole game, from queuing outside to leaving at the end of the game. There is no chaos and crowding, there are not many security personnel on the spot, everyone is very conscious, and there is no traffic jam, that is, after going out for a long distance to call the car, there is no vendor selling souvenirs, because there is a three-storey souvenir shop in the stadium, there are many products, we are very disciplined when watching the ball, we sit at the bottom of the 8th district. Players can be clearly seen, without telescopes, no one stood up to watch the ball except for the goal, applause continued, the atmosphere was so good that I was most surprised that 100,000 spectators went to the bathroom for 15 minutes at halftime, even the team did not have to line up. It was really a very good arrangement. Great experience. Everyone had to feel it when they had a chance. Next, unforgettable for life.