You are battling an addiction or mental health condition.

A study showed that marriages that comprised a partner who was battling an addiction didn't last for too long. So, if you're an alcoholic, drug addict or have any other addiction, get treated before you take the plunge.

It's not only about you two.

Marriage also brings together families and circles of friends of the couple. So before taking the big step ask yourself at what cost are you in this relationship? If you have to give up your family or friends, the cost is too high.

Your mind and heart wanders.

If you have even 10% of doubt that you could do better or someone better could be around the corner, marriage is not for you. Marry a person only if you are 100% sure about them and you know they are the best for you and your life.

You don't like anyone invading your space.

We all need our space and alone time. But, if you crave for your own space all the time and can't stand another person in your room or house, then it's best you stay away from marriage.