Informal Apologies

I don't want to be that disappointing thought
That wakes you up in restless sweats at three in the morning
That one mishap you're used to hating
Wishing that I could be gone for much more than I disappear for

Now I could make a simple statement saying that "I'm sorry"
But sorry seems to never do
Apologies are only accepted in paper form
Sign at the x and let's pretend this never happened