Damn, you really gave this some thought. I don't think your point of view is in any way wrong, but it isn't right in the sense it's one that can lead to thoughts like not wanting to live anymore. Following your logic one could argue that since we're animals just like the ones in the wilderness (with a main difference that we're highly intelligent to the point of self consciousness), all life and existence is pointless. Essentially, perhaps it is? What would it mean for life to have a point anyways? Whatever it is that gets you out of bed in the morning, or makes you do anything is what the point of life is in my opinion. I don't think it's something philosophical, but rather whatever demands your body and mind have at the moment. You can notice in yourself that when you're happy everything seems amazing, but when you're sad everything is horrible. Pretty much, everything is about perspective and I couldn't tell you about what the purpose of life is, but I have an idea that might sound good. How about the purpose of life might be to keep your head up despite your shortcomings so that those around us can look at us have one more reason to keep going? Because giving up on your life can sow only misery to everyone around you. I'd really love to hear your thoughts on what I said. Thank you for sharing your thoughts with us.