I have to agree with Silquee Smoove, when it comes to women, friends seem to turn in your enemies.
It could happen once or twice that your friends get the girls. If it happens more times, then I would say "they are not your friends".
I have a "friend" and he has the biggest mouth. "I flirted with that girl, and I got her phonenumber etc". When I go out with him, nothing happens.
So I went out with him a couple of times and he did nothing, he only looked at the girls. When I told him, that I liked some of the girls, he told me that they were not good for me.
So I got up and went to the bar to get some drinks. At the bar there were some really nice girls and they started to talk with me. The conversation was really going on.
At a certain moment I hear this voice of my friend "where are the drinks" and he introduces himself to the girl I was talking to. I immediatley noticed that he was trying to take over the conversation and to isolate her from me. This girl did not like him and said to me "we will talk later".
This friend started to talk crap about his girl. That I should not begin anything with her etc.
Everytime we go out, this friend blocks me. Now I go out with other people or I go out alone. At first I thought it was stupid to go out alone, but I noticed that when I go out alone, I try harder to connect with other people and girls come to me and dance with me.
When you are with friends, you should have a good time, if you do not have a good time with them. You should ask yourself if it is worth to continue the friendship.