The world has become progressive, people's views have changed. Previously, it was the stronger sex who had to make the first move in a relationship.
But now it is also welcomed that the girl shows initiative, that she is the first to make contact. She can start communicating with the guy she likes, she can develop a relationship. But she should do this only if she feels reciprocity, if she observes reciprocal steps from the one she is interested in.
But there are cases when a girl should not write a message to a man, when it is better for her to refrain from this step. There are several of them.
And from the man's side it can be observed constantly. He himself may never approach the girl, may not ask her anything on the topic in which she is competent, may never notice her.
This means that she is not interesting to him, that he does not want a relationship. Correspondence with such a "gentleman" can only kill precious time.
If you have just met, you should let the young man show himself. You should give up the idea of writing to him, because this will only discourage his interest.
It's better to give him time, let him show that he's interested in communicating. Then you can take steps towards him.
Such a feeling can overcome a lady, can overwhelm her. She may be eager to communicate with someone, to talk. In this case, she should write to her friends, make an appointment with one of them.
A man, if she contacts him at such moments, will decide that the young lady is easy prey. He will definitely not respect her in a relationship.
If a young man communicates only with such ladies, then he should not write. This can be done only if you need to have fun, to start a short romance.
If you intend to build a serious relationship, then it is better to refrain from corresponding with such an acquaintance altogether.
In any other cases, a girl can write to a man first. But in the described cases, it is better for her to refrain from such a step in order to avoid negative consequences.