APRENDE A DECIR NO Y DEJA DE COMPLACER A OTROS

https://www.google.es/url?sa=t&rct=j&q=&esrc=s&source=web&cd=8&cad=rja&uact=8&ved=0CEoQtwIwBw&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D0GEir4xtiA8&ei=TlAxVaCFGsGVapyIgRA&usg=AFQjCNFEeLCqMgxqrGZUlLhhDWQexB_4ww&sig2=kqbHjZG6WDEqYBdTYKQ3bQ&bvm=bv.91071109,d.d2s