when can you say i'm happiness ? when you can say i am happy or  i feel fortunate ? 
May 3, 2019 3:43 PM
Comments · 4
You would say "I'm happy"

You would use the word happieness in a sentince like;

"Your happieness is My happieness"

"Your smile brings me happieness"

May 3, 2019
happyness is a noun
happy is an adjective
May 3, 2019
I think when become friend with someone u will be happiness for them I think u bring happiness for anyone who is friend of yours 
May 3, 2019

I guess you may refer to the context that allows you to use those expressions, so it's just a way to express your positive emotions or gratitude regarding another person, or a certain experience you have, etc.  like: I'm happy for you/ I feel fortunate to have a supportive family.

May 3, 2019