COMFORT ZONE Sooo first of all, english is not my main language, so don't get bitchy about any possible spelling errors haha.. Well I am a quiet unconfident 18 y/old guy trying to improve himself being comfortable around people, which this subreddit along other things motivated me alot.. maybe I should throw in how I broke the ice anyway.. like I started these "getting out of comfort zone challenges" along with doing them in 3 seconds (3 second rule).. I was with my friends, was feeling awesome, I got this urge to ask a random guy something.. I literally went to ask a security guy, that I was pretty sure there was a ballon stand where's he standing (there wasn't) and did they move it?... haha it started with that, it felt really fucking good.. later it continued with giving small comments to cashiers etc. which I'm more comfortable doing now.. this lead on to

first time approaching a girl around 1 week ago (the clock was 01:00, 1 AM) I was again out with friends.. we walk past two girls on a bench.. My drunk friend says did you see insert a girl name here (a girl that everyone knows cuz she's hot i guess) on the bench.. And I knew it wasn't her.. a minute later my friends have to pee and I'm like fuck it I'm doing this.. While I walk towards them I kinda brainstorm what I'm gonna say, because the decision was very spontaneous.. then I say "Hello, me and my friends walked by a minute ago and my friends reallyyyy wants to know if you're insert girl name here?" she laughs says no, we shake hands and introduce ourselfs, I sit down we talk about school, where were from etc. the topics were very basic, but it went fairly smoothly.. later added their facebook.. nothing really happened but damn it felt good, like I was feeling like a king..

The Shit-Test Well this happened yesterday.. And this was the best experience for getting out of my comfort zone.. it felt like a level-up for my comfort zone levels hahah.. I went to a club with friends.. We drank a bit got really comfortable, met a bunch of cool people.. then I recognize a 22ish y/old girl outside the club that my sister "hated" in high school because she had a lot of guys I guess (you know those no big deal hatred between girls in high school) I thought it would be funny and also would help my comfort zone greatly, if I ask her to take a picture with me so I can send it to my sister.. so I'm like fuck it (was really considering this one, should have just used the 3 second rule).. She's in a group of 4 her female friends, was already thinking this can go very wrong as her friends can cock-block me or she can act bitchy and don't even give me attention (not that I wanted to hit on her or anything, I just stuck with the plan) I lowkey knew that this will work tho, because mentioning to a girl that some other girl hates her will get her interested who, why.. I approach her kinda bump her and she steps out of her group.. say "yo can I take a selfie with you so I can send it to my sister because she hates u, so I make her mad".. She laughs out loud, her friend hears it says what's up, that girl repeats what I said.. then her friend says who's your sister, I playfully say it doesn't matter.. I can clearly see that it's a interesting topic, because they drill the answer out of me.. then her friend says "If you don't wanna tell , you can't take a picture with her" with a very fucking bitchy attitude (the girl I approached was chill and laughing all the time.. just her friend acted bitchy towards me, hell it was like in a fucking movie, because she was literally some fat chick, black hair, nose ring acting all defensive and shit... I totally imagine a movie scene with the same fat chick).. then I tell her the name of my sister she doesn't know her.. The elephant joins group of her friends again.. The girl says she doesn't really care if someone hates her.. I say those high school hatreds are a joke anyway it wasn't really serious.. she said she knows and that we can take a picture anyway.. then I go back into the club and continue with the partying..

Did that chick shit-test me? I half ignored her, any tips how to act in a similar scenario if I really was hitting on that girl?

It's my first post I have tried to format it as much as possible..

TL;DR for getting out of comfort zone

use the 3 second rule to go talk to people, they're people just like you