It's all lies Watch
Sure there's no objective purpose, life is what we make of it *insert other suitable cliché*
I cannot explain what is in my head because the thoughts are moving so fast even I cannot keep up with them. What I can think is that it's all false! All of it. Everything. First of all, why do some people pretend to care when they don't? What's the point of that?
Also, we're all alone. Stuck in our bodies and having to communicate our existence and pain to others through our words or our bodies. We're on a sinking ship all by ourselves. Why pretend we're all in this together when we're clearly not.
This idea that we're free is false too. We're not free at all. Confined by our biology (and external forces such as the government, Santa Claus etc.)
Plus most people are mindless sheep. Afraid to think for themselves. Regurgitating whatever "shiny" thing they've heard that week.
So basically it's all ****ed.
Why would one bother with this? Those who actually think and have awoken themselves from the dream-state are destined to misery.