Yes it is tough and you leave yourself open to divorce. However there are many positive aspects to being married. I've been married for many years and depending on the girl, many types of women are suitable for marriage.

Married men report happier lives. They are often seen in a more favourable light by peers and family and society as a whole. It promotes individual social clout and married men are more likely to be promoted or receive bonuses. Women also tend to consider married men more successful than unmarried men of the same age. Furthermore, if it is a happy marriage it provides great stability and a good support network for children should you have them.

People here act like women are only waiting to destroy you. And that once the ring is on the game is over and Sex is no more. I feel though as long as you stay in shape and keep general rule over her and maintain self respect, the marriage has a great chance at survival. I have sex with my wife nearly whenever I want and she truly makes me happy. She's a stay at home mother and honestly I cannot imagine being alone after 50 with simple sex based relationships with women. There is more to life.