Are you happy

or unhappy

?If so, why?
I am happy today

Because my friend came to my house

I'm not happy today because I'm really tired and I don't feel well...
I couldn't sleep enough last night..
I'm not happy today because I'm really tired and I don't feel well...
I couldn't sleep enough last night..
I think,You must sleep enough 
Thanks sister! I'll go to bed early tonight..
So I hope I'll be better tomorrow..

I am not happy

..
Because I couldn't go to the holiday

I am not very happy today because I cleaned my house with my mother so I am really tired very much..I want to drink a cup of tea

:(
I am neither happy nor unhappy. I wanted to go to the swimming pool today but i couldn't.

I am happy today because I fell well..