All females need sexual tension from a prospective or existing partner to consider having or continuing to have, a physical relationship with them. Lose this from the start and you will become mayor of the friend zone.

Definition of sexual tensionCocky and funny. A loud mouth, walking the thin line of winding her up without overly offending her. Posing as a challenge and not doing everything she says without a bit of give and take.

No sexual tension = a dead relationship.

There are 4 general types of relationship.

THE FRIEND ZONE RELATIONSHIP

Familiarity without sexual tension. (Usually the male not opening his mouth to challenge a girl he REALLY fancies.) This leads to complacency in that the female becomes numb to the presence of the male (because he doesn't stimulate her emotionally through lack of communication) and associates him as a social partner only. This leads to, the friend zone. The male is permanently seen as a non sexual friend only. Once a female has made up her mind that you are a friend and she says the F word. It is the kiss of death for any attraction you have for her. You will never have a physical relationship with her from this point onward and will spend the rest of your time with her, hearing how she got off with this great guy at the weekend. All the while you're dying inside. When you eventually tell her how you truly feel and she rejects you. She will sit and wonder why you are not answering the phone any more as you were a great listener to her problems.

PURLEY PHYSICAL ATTRACTION

Purely physical attraction. After a while a lack of sexual variety leads to complacency in both parties. Boredom / lack of sexual tension makes both parties become fed up with each other quickly. This leads to a breakup of the relationship and both parties go their separate ways. This type of relationship can be prolonged if both parties are willing to explore their sexual fantasies and keep variety in the bedroom. The long term feasibility of such a relationship is still in question.

PHYSICAL ATTRACTION & SEXUAL TENSION

Physical attraction + sexual tension equals love at first site. Female tries to change male to her ideal image of a man. The male resists, lack of conformity equals continued sexual tension which equals a long lasting relationship viewed as love in a love hate relationship.

PHYSICAL ATTRACTION & SEXUAL TENSION VERSION 2

Physical attraction + sexual tension equals love at first site. Female tries to change male to her ideal image of a man. The male conforms and no longer poses a challenge. Female gets bored as there's no sexual tension any more. Relationship starts to slip. Male thinks everything is ok as he is doing everything she wants but in reality, she has lost all interest in him. It is at this point that she will either stay with him in a purely partnership arrangement or leave him as soon as a better male comes along that stimulates her emotionally.

THE OVER POSSESSIVE PARTNER

The above scenarios do not take into account over possessive partners that bully or smother their partners to the point that they leave or attack them. This is known in some circles as 'a bunny boiler'. So named after the film fatal attraction where an obsessed Glenn Close cooks the family's pet rabbit in a revenge attack for Michael Douglas spurning her advances after a brief sexual relationship.

Usually over possessiveness stems from the insecurities or lack of trust in one partner. (They may have been hurt in the past and are determined to not let it happen again, to the point where it becomes an obsession.) Or they're a total psycho, run for it!

Relationship number 4 is the most common. In general you will see it while at the shopping center. The husband pushes the trolley and every time the wife speaks, it's either yes dear or no dear. The husband has conformed to do what the female requires in order to have a quiet life. The female thinks she is superior, in control and has mastered the art of man handling.

In reality she is destroying the mans animal attraction to her. She is slowly numbing him into an affair with someone else. Little does she know it but as he no longer poses a challenge to her, she is slowly becoming numb to him. As his animal instinct is tamed and he finds her attractive less and less, they will suddenly, one day, find themselves in a loveless marriage.

They will at this point be co-existing in a purely partnership based relationship for the sake of survival or because of children. This has lead to relationships breaking up after 30 years of marriage and both partners wonder why their marriage is so lifeless.

It has been described as 'the spark fizzling out'. In reality it is the lack of sexual tension or sexual variety. Remember, a female thinks with her emotions and a man thinks with his'..err'.physical attraction mechanism.

If a male no longer stimulates her emotionally, she will seek it elsewhere. Equally if a female is no longer sexually attractive to a man, he too will look elsewhere.

Don't get me wrong ladies, some things can't be reversed, like aging and the passage of time, but there are ways to grow old and still be sexy to a male partner. A boring sex life is a recipe for disaster and being sexy is more than a lack of wrinkles. If in doubt, it's time to start experimenting in the bedroom to see what pushes his and your buttons. Explore each others sexual fantasies and do things you only dream about at night while your partner is asleep. You'll be surprised how quickly your relationship bounces back as a result.

If you have any sense you will heed my warning weather you are male or female, married or just starting a relationship. Try to keep the sexual tension alive between the two of you. If not, you will be on the next train to dumpsville wondering why he or she slept with someone else.