Imagine, to become a priest there are eight years of study and preparation, and then if after a while you can't do it, you can ask for a dispensation, you leave, and everything is OK. On the other hand, to make a sacrament (marriage), which is for your whole life, three to four conferences...Preparation for marriage is very important. It's very, very important because I believe it is something that in the Church, in common pastoral ministry, at least in my country, in South America, the Church has not valued much.