Repost as my previous post wasn't detailed enough, my apologies.

Alright, so 5 months ago, I had a one night stand with a girl I got from the club. I can't really recall exactly how I approached as I was far from sober and it was quite long ago. But what I think I did was to help her find something her friend dropped on the ground and basically just introduced myself afterwards. I gave her my phone number and things just went off from there, dance, made out, went out for a smoke, and then to her house. I remember, that night I was pretty high on energy and I approached like 5 different groups of girls.

What I don't seem to understand right now is, why can't I approach like how I used to do 5 months ago? I just have this fear in me nowadays. There will be girls like bumping into me from behind or infront of me. Or are those even actual signs to begin with? I'm confused.

Looks like I'm just inexperience. Any tips on club game would be helpful. Thanks!