Letter to My Future Self

I have just received a letter addressed to my future self
A blast from the past, well, it arrived fast!
I'd send it back but I've no idea who to
So I put the Postal Service on and fill up the glass

And as I
Take out the knife, I
Look at my wife, I
Feel a bit anxious
It seems a little thin
But I may be wrong

Can a flimsy piece of paper bring anything to the table?
Hell, I do hope I wasn't too true to myself!

All the intimate details
I'm still keeping secret
I feel a bit anxious
Will it bring them all back
And fill in all the gaps?

I have just received a letter addressed to my future self
A close call but I'm quickly left in the dark
The disappearing ink got far too much exposure
To the air through which I've flown since the old times
Oh, the air through which I've flown since the old times
All the air through which I've flown
All the air through which I've flown
Since the old times