I guess everyone gets to this point at some stage. Some people realise it early on, but try hard to hide it, and for others it can take an entire lifetime, and it is only until you realise how alone you really are that you see what was staring you in the face the whole time.
Basically, everyone has the potential to be a douchebag. Dickhead. Twat. Whatever unsavoury term you want to call it. And I know people always make analogies about potential saying everyone is a bottle full of it that just needs to be opened, and I honestly don't know how the whole thing works, but I think it's just that everyone is born with a bit of "twat" in them.
For some people, it comes naturally. Others often need a bit of encouragement from their peers, and bang! They transform into something you would never wish your hypothetical child to be let out on the street with.
I was going to make this into a full-on rant but I got distracted for an hour or so and forgot what I was going to say....
But anyway. Just don't let yourself get used. Because no matter what, there are some things you just can't take back. Some moments that you won't be able to get out of your head no matter how hard you try to obliterate them.
