I am making 105K and i am not sure about happiness. I am happy some part of the day, then i am sleeping then i am working and then i am not happy for some reaso

I am making 105K and i am not sure about happiness. I am happy some part of the day, then i am sleeping then i am working and then i am not happy for some reason for few mins and then i am happy again for some other reason. Sometimes mins are hours and some times day are days. Is there anyone who is happy 24/7/365? Why is there such measurement of happiness? When it cannot really be measured. Some times when there is one kid playing with me i am happy and when some times there are 10 kids around me screaming i am not happy. I think these days we really need a down vote and dislike buttons as i don't understand why money and time is being wasted into such misleading research efforts. You can be happy with $0 and happy with $1,000,000. and also you can be not happy with $0 and not happy with $1,000,000. It is the amount of time you are happy, and i don't think anyone on this planet can be happy 24/7/365. The number of happy moments may be something that is measurable but that also cannot be tied to any other factor. I think if the AI is built on top of such false big data then its just going to result into artificial stupidity. We don't need more of those.