Originally posted by Chairboy
A straight man, in a relationship that develops into something special, can choose to marry that person.
In order for me to be successful on football I need to follow the rules, otherwise any score I make will not be approved.
In order to be approved for a drivers licence I must pass a test. I must show knowledge and profeciency.
When two marry they ask society for approval of the relationship. In order to receive approval, they must meet certain rules. The rules are that we cannot marry first cousins, siblings, parents or children, we cannot marry if we are already married, or if our partner is someone of the same gender.