Double Standard

Last night I was thinking bout this topic. No no, it's not about feminism. But it's more about our personal double standard.
Like, when someone did something not nice, you will despise them. But then one day you found yourself, did EXACTLY the same thing. How do you feel about that?

I feel I kinda make justification bout what I did. Yep. So you know now, when in life you kinda question people , "WHY? WHY? Don't they have heart? " you know what is the answer. Cos basically we are human. We do what we want to do. Of course, some of us have stronger boundaries or principal more than the others. But yea that's the main point.

So what you should do when someone do bad things to you? Just be calm and think "oh well that's human. And this is life" ?
A friend of mine just said something like, "well you can't guarantee someone wouldn't change. I think the answer will be, deal with the pain"

I said, "you are totally right".
We can only put so much effort, and be prepared for anything out of our plan.
It will be sucks, of course. But, well, isn't that life?

I will put one quote from the movie I watched recently,
"I'd been let down in my life so many times. Why should I have gotten my hopes up, right?"