Let's Go Have A Beer

I don't know why we have to hate

The world seems really changed of late

I don't know why there's so much fear

We're all alike between the ears

Us guys so often get it wrong

Reminds myself of this old song

While storm clouds gather across the sea

Let us swear allegiance to a land that's free

We're always free to live and pray

To just say no, to have our say

So the next time someone threatens you

Say “let's go talk and have a brew”

There's lots of things that I still don't know

Don't know why men come to blows

Don't know why men have to die

Could you explain the reason why?