The question of the meaning of life is an old one and perhaps an unanswerable one. For various technical reasons, it may not even be a valid one. Even if it is not a valid question as such, it does provide pause for thought...
...and having paused and thought, to come up with some suggestions (each of which with their own snippet of value and/or usefulness).
Here is one such suggestion:
"Perhaps you are here to understand your own particular bit of the universe... and to do what comes of that understanding."