But I wonder if only....

My day was not bad
And I'm not feeling sad
But I wonder if only
A little bit more if I had!

Nothing has gone wrong
Life is playing a perfect song
But I wonder if only
A little better if I could sing along!

Failure I've not been
They say my life is a perfect dream
But I wonder if only
A little more successful if I had been!

Happiness has filled my pot
I have all that I sought
But I wonder if only
A little more satisfaction if I had got!