There was a great philosopher - Socrates, and a few people went and asked him. Hey Socrates, " Should I get married?" These were the people who were not sure whether it is worth an investment.
So in short what we can conclude is in life, never escape from problems. They are very helpful, as they aid your growth. And if you are going to marry/date a girl, do not get a cow. So find a real woman, who will give you all sorts of troubles...-:). It is in that situation, one's mettle is put to test....