Buggy?

Today you think about tomorrow,
Tomorrow commences, you miss yesterday.

The more you try to immaculate,
You discover new flaws.

You have twigged the issue,
Or the problem targeted you?

Every attempt to strengthen,
The more emasculated you feel.

There's that ray of hope,
Or is it just a mere mirage!

And just when you thought you lost it,
It comes back to you again.