There are many reasons people marry and some of them are what most would call "the right" reasons. Those might include love, companionship, the need to be with that special person and only that one person. For the rest of us, who later find we've made a mistake, the following is a "how-to" for not only making the wrong decision, but doing nothing about it. It's a somewhat humorous look at the seriousness of making a wrong decision.
1) Marry for the wrong reasons. This will definitely take years off any marriage. Get married to cure loneliness. Get married to have help financially. Get married because you were dared. Get married because everyone seems to think it's what you should do. Better yet, get married because for some insane reason, you think it will make a bad relationship better. Best reason: because it's better than being alone, right?
2)Marry the wrong person. Sure, there might be someone else you like more, someone you're more compatible with, but so what? This one is available. S/he has annoying habits or personality quirks that make you crazy... no big deal! You've got the rest of your life to get used to them! And, refer to #1- it's better than being alone, isn't it?
3)Marry someone very recently divorced. This is the best. They're still bitter about their last marriage and will compare everything you do, you say, you think to what their ex did, said, thought. Oh, it makes for great dinner conversation! No matter how innocent what you're doing may be, there's a dark underlying tone that only s/he is aware of. You will be guilty until you can prove otherwise, and isn't having to prove your innocence a great thing???
4)Marry someone with kids. Make sure they're young; the younger the better, and that they live with their other parent. If they are younger than your own and have lots of issues left unresolved, are basic brats who make your kids on a bad day look good this is even better! By golly, you just can't imagine how rewarding it is to have those lovely 'your kids' vs. 'my kids' discussions. If your spouse, that lovely person you married, is the type to blame everything on everyone else, then you'll get the added bonus of hearing how his/her kids are so bad due to the custodial parents lack of proper upbringing. If you're really lucky, you'll become privy to the fact that everything you've done as a parent up to the point where s/he came into your life was wrong.
5)Make sure the wrong person is the total opposite of you. You will not believe how much enjoyment you can get from watching TV shows you hate, listening to jokes that even a five year old would find demeaning, and having nothing in common to talk about. If you like an occasional drink, make sure s/he is against alcohol. You're an extravert, marry an introvert. You have a sense of humor, marry someone who has to have the punch line explained. Never marry someone who's intellect is equal to your own.