how do I cope knowing that girls only like guys when they are sad and lonely. The moment their self confidence picks up they will get tired of them and find someone miserable again.
Have you experience something like that? It's hard to see all girls are like that.
They will date as many guys they can so they can have a backup plan in case the person they like doesn't work out.
We date so we can find a good match. We keep trying and failing until we find that right person. I wish I could meet the right person on a first date.
You can't trust anyone on a first date.
I agree, and it is normal to be distrustful when it is just your first date, and you are right to be distrustful during the first date. However, it was wrong of you to have this generalization against women as it would just hurt you in the end assuming your partner of something that is not warranted, so I suggest you do not believe with your prejudice anymore and just date someone that you will love.