They just don't have an instruction booklet.
I believe the difficulty is not gender specific when it comes to understanding. To understand anybody it takes time, be it a man or a woman, but yes it is difficult to trust someone, you have to be sure and know the person very well before putting your trust in him/her.
<em>I agree with you. I think it is not difficult to understand them <img title="Smile" src="http://www.italki.com/Scripts/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-smile.gif" alt="Smile" border="0" /></em>
Maybe you haven't asked the right question?
I don't think it is diffiecult.......