It is what it is because it's that. You can tell, you just have to look at how it is. If it's like that, then it is what it is. If it isn't what it is it would

It is what it is because it's that. You can tell, you just have to look at how it is. If it's like that, then it is what it is. If it isn't what it is it would be something that it isn't but still be what it is. Luckily for us it's what it is, not what it isn't.