<human>: Can you provide a brief overview of the text?

First off i'm a 22 y/o male.So I am usually the kind of person who sits in the passenger seat and waits for someone to jump in and drive. I don't go out and pursue girls like I used to, that is of another story. Here is my situation. About two weeks ago this really cute girl from class asked to hang out with me. We hung out, had fun and hung out a couple times after that and she even stayed the night here. People have been giving me compliments about her and myself, and I guess I have been carrying myself better, which has brought female attention towards myself.
So now there is this cute girl from my class that I dig, and two other people trying to hangout with me. Both are girls that I dated/got drunk and had lots of sex in the past and ended on good terms, just kinda faded out. Now both of these girls just got out of a ltr, and have been hitting me up to hang out. What is the consensus on dating multiple people at the same time? When I was younger I would not have cared but for some reason I feel that is kind of skeazy. Do I do it and keep it to myself, do it and be open about it or do I just stray away? I am writing this because one of the girls just asked me to hang out at because she wants to "make out". Please tell me I am over analyzing this shit.
<bot>: What is your stance on dating multiple people at the same time. IS there a proper way to go about it and level of transparency needed? Is it best to avoid? Let me know your opinions and helpful hints.