The reason I got robbed is because I am so incredibly naive and tend to trust anyone because I've never ever had a problem with that, let alone I've never been robbed because of it. So I was walking around Vegas trying to do some clubbing (I have almost no friends so I go on my own). So I met this guy at the casino that told me he knew a good Party-bus and he stated he didn't knew anyone in Vegas either.
So I trusted this jerk and "payed" for my ticket, then he went to his hotel to retrieve money and change his clothes, we were supposed to meet at this other hotel at X time, so time passed and I waited and after a long wait, I had to ask one of the tourists guides about the ticked and the told me it was a FAKE.
A DAMN FAKE. I almost wanted to kill myself just knowing it was a hoax. If you are wondering why did I stupidly accepted the offer, my excuse seems fair enough: It's my first time in Vegas, I don't think it will be the last one but I won't come back until I can make some friends and eventually convince them to go to Vegas together. Otherwise, crappy experiences like this will keep happening.