[yongjik]

Have you read what you wrote yourself?

> ... men will tend to prefer same-sex relationships because they are simpler and more enjoyable

(emphasis mine)

The world's population who agree with this sentiment is usually called "gays." Also, there's nothing wrong with being gay. Don't be like one of those preachers who get caught in bed.

[true_religion]

Whether it’s a joke or a falsehood, the idea that the opposite sex is hard to understand is widespread and not simply a gay sentiment.

Have you ever heard the saying that men are from Mars, women are from Venus?

[legerdemain]

Your question is already amply answered by the quotation I included earlier.