I'm not sure Hacker News is uniquely good at philosophy. Maybe better read than the median web community.
Life doesn't have a point. All life is different and the only common purpose is to make more of itself and keep going. That isn't a "point" so much as the only behavior that can possibly be self-propagating, in the sense that any form of life that didn't prioritize it would be out-competed and driven extinct by a different form of life that did.
There is no reason that should define you, though. We're a grand cosmic accident. Make of it what you will. I try to find meaning where I can, but if you're looking for grand revelatory purpose, you probably need to find religion, which unfortunately requires a mindset you might not have. I know I don't. I'll be gone soon and it won't make any difference at that point whether I ever existed at all from my no longer continuing first-person perspective. I hope it will matter that I existed to others who outlive me, but they'll soon be gone, too. This universe will end and all information ever created will be lost forever.
Nonetheless, right now, I'm getting a chance to exist, and I'm glad for it. I will be there forever, a tiny indistinguishable speck in the four-dimensional firmament, but there, and right now, from my perspective, I'm here and it's better than not being here.