[Hotfoot]

You don't lose at life, it just ends, like any video game ends.

Yes, everything comes to an end eventually, and while it might seem meaningless, it's only got the meaning you give it. If you feel it's meaningless, it will be. It's a self-fulfilling prophecy.

Why are we here? To live, to exist, to continue. Those are our basic instincts, it's how we managed to survive evolution. Beyond that, it's our decision. That's the burden of sentience. So you have to decide if you want to make your life worth something or not.

I look at it like this. We have survived, as a civilization, for thousands of years. We strive ever forward, attempting to make our lives better, to improve things, and to learn. If I can leave behind a legacy for future generations, if I can do even the smallest something to help further that goal along, my life is worth something. If I were to die tomorrow, I'd know that I've had some impact on the world, however small it may have been.

You live for yourself, to enjoy life as much as you can. Life's too short to endlessly wallow in the bad things that happen or in despair. Contribute your skills and talents to make the world a better place, and learn. Never stop learning, and never stop teaching.