why? It's simple; because it creates happiness to the player. Why did you type that comment? Maybe because it creates happiness to you in the form of intrinsi

why? It's simple; because it creates happiness to the player. Why did you type that comment? Maybe because it creates happiness to you in the form of intrinsic reward when your question is answered or you simply become happier when expressing your thoughts. It's all for feeling joy in the end. If you ask 'why' enough times to anything, you'll ultimately reach the conclusion that there no real deeper meaning to life so might as well live it in a happy way while you're here.