Good Day

Good day,
Always what someone will say,
I guess I hardly know what that means,
My emotions lie in between,
I say it and don't mean it,
The confusion is something that I often emit,
What can I do to understand,
This is something that is unplanned,
What is good,
Something that is misunderstood,
What is day,
I always get to it halfway,
That is unfortunate to my dismay,
I just can't stand up and say hooray,
Is there someone that can help,
The only thing I can do is yelp,
I am very confused about everything said,
I guess it is widespread.