my, my

I woke up this morning at 4am and decided to write a bit in my journal (hoping that my mind and would soon allow me to return to sleep). I wrote down the word "my" and stared at it for the longest time.

Is that how that's spelled?
It looks like it's missing a letter.
Is it even a word?
Yes, of course, it's a word.
Yes, it's spelled right.
But where's my dictionary?
I should check just to make sure.
No, I won't check.
I know it's right, and I'll just feel silly looking up such a common, easy word.

Yeah, I can't believe I forgot the word "my" either. But I did.