The poem is not titled "Should We Idly Waste Our In" in any known edition of Burns's works. It is possible you've misremembered the title or are referring to a specific edition that uses a different translation or title.
Here's the first verse of "Should Auld Acquaintance be Forgot":
Should auld acquaintance be forgot,
And never brought to mind?
Should auld acquaintance be forgot,
And auld lang syne!
If you can provide more context about where you encountered this title or a specific Allan edition, I may be able to help you further.