Oh dear, my life in Spain is nothing like you describe above. I find the people, in general now, to be kind, patient with other nationalities and above all friendly. So, I guess that my Spanish neighbour would respond by saying this, " tranquila, toma una cerveza or tres y recorda que, su equipo es el más mejor en el mundo". Calm down, have a beer or three and remember that your team is the best in the world. UTB