Someone once asked...
Someone answered with kindness...
Relationship with others, or in lieu of such, with your own choices.
Another soul answered...
Life is meant to be lived, whatever that means for you is dynamic so it should be a question you ask yourself every day!
Another soul answered...
This one's easy! We are here to pick up what was left by those before us, make it better, then toss it to the future. Think of everything you enjoy; be it the internet, or some food, or some outfit. All of it came from someone before YOU. They took something (or nothing) and made something that makes your life better/more pleasant. That is why we are here. The meaning of life is technically, "The experiences collected between birth and death," but if those experiences exist in a vacuum, they are practically useless. The history of your life brings with it experiences that others are unaware of. Perhaps you have great stories to tell, perhaps you have a skill that others would love to learn. Whatever it is that you have spent your entire life building, be it on purpose or just by trying to survive, there is something there you can polish, make better, and pass it to others and the future to improve the collective of life. That is the purpose of the living.