When I’m unhappy, I feel like I’m doing life wrong. I’d rather be happy. But is happiness the point of life, or is there more to it? If I pursue happiness, mine first then for those around me, is that selfish? But if there’s a bigger purpose, then what about people with Alzheimer’s or dementia who can’t recall recent experiences or make plans?
LOL no. Happiness is an emotion, just like anger or sadness.
As for the purpose of life, there isn't one. Or if you're a philosophical nihilist, there isn't an inherent meaning to life, so it's up to each individual to come up with their own.
IMO try not to overthink it. Death still comes one to a customer so you might as well enjoy yourself while making the world a better (or at least not worse) place if you can.
Maybe I worded the question badly. Is happiness an indication that the world is a better place because I’m here? I think so, and I think that’s enough. Do you agree?