After so many times of being too afraid of doing it, I finally managed to do my first ever cold approach today! I got rejected, but the girl was still happy to be approached by me and I realized rejection isn't bad at all, because it has nothing to do with me as a person. Also my fears of blanking out or stumbling over my words didn't became reality at all. It was all in my head. It felt amazing and I feel invincible now.