Do I need to learn seduction techniques to overcome my fear to be rejected?

Q - I've taken a look at this website. I have to say that it's very well done and the information given is easily understandable. I haven't big problems with the opposite sex. I want to tell you what happened to me a few days ago. I was at the beach with my friends.It was at night and we were sitting before a big fire. I was playing the guitar. There was a woman that I met the day before for the firsttime and that I liked very much. She was always looking at me but each time I looked at her she averted her eyes. I didn't have the nerve to start a conversation with her, maybe because I feared a rejection. I
was very nervous. From what I have read in this site’s articles, I think that (probably) I could have had good chances with her. What do you think?

A - The elements at our disposition for the evaluation of what happened,
or what could have happened, are too few. The fact that the woman was
glancing at you while you were not looking at her it’s a positive sign.
We often observe people we like and when they become aware of our
attention, we tend to avert our eyes. Like the ostrich that does hide
his head pretending not to be seen, we simply look somewhere else
pretending the other person don’t notice it but knowing, unconsciously,
that she or he is perfectly aware of our interest.

It would be interesting to know how the woman averted her eyes, by
looking downward or maybe she impassibly just kept them on the same
level? In the first case, it would be a clear submission gesture
(obviously unconscious) that the woman sends as a seduction message and
that can be read as: ‘don’t fear, I’m not aggressive’. This is a
fundamental information for the man that, certainly, don’t want to risk
rejection (in your situation, on the beach before many people, it would
have been really embarrassing).

If you can give us more details, we can try to understand if it
would have been a good idea to start a conversation or if, looking at
her signals, you should have given up ( a thing that effectively
happened but because of fear and non because you consciously evaluated
the situation. In the second case, you could have known in advance your
chances of success and consequently there would have been no space for
fear).