It matters alot my friends. Where i come from there is a an adage that says that tell me your friends and i tell you your manners. A healthy relationship will work for you if you share same beliefs. Much as one may argue that we must agree to disagree, grooming of kids is bound to be a problem. You May be comfortable with your differences but as romance begins to wane and marriage becomes a duty then many things begin to have a fresh definition.Complaints begin etc etc thats when you need a solid (like-ness) to help you swim the tide.Its always at this stage that divorce comes when people get to find they had nothing in common save for those earlier -empty, -or should i say sexual feelings.Better to marry your friend whereby even in those great storms you will stand and needless to say friends always have something in common.Thats my perception friends