one of those days

My day was soooooo long..
super exhausted. demotivated.
Definitely one of those days,
when things just don't go as planned.
Couldn't be where I wanted to be..
Couldn't say what I wanted to say..
If only there was just one thing,
that could have gone right..
Then maybe my super long day
might end with a good, good night.
But again I was told,
it's already late now.
I should just let it go,
Yet I can't, somehow.
There must be something,
I could have done better, I know..
It might not change yesterday or today,
but it could change tomorrow.