Isn't it funny how your worst enemy is your own mind?

Your thoughts are under its control and your memories are its venom.  In a matter of seconds, it can pull you from a place of serenity down to the darkest pit, in which you scramble to get out of but can't. Your fingernails claw at the dirt and blood covered walls and your lungs fill up with your salty saline tears, and there's no way out. And it's amazing because just a few moments ago, you were walking amongst beautiful stars. But now you look up and see nothing but murky darkness, and your head hangs low and your body slumps over like it's slowly shutting down. And everywhere around you there are whispers, telling you this isn't you, that you're stronger than this, that you can beat it. But it's just so hard to find the energy when you're trapped in the unrelenting darkness of your own imagination. The soft whispers are nothing against the harsh blackness. Besides, what do whispers know. You can't trust something that can so easily be taken with the wind. And it's amazing because you could have sworn that a minute ago, you were out caressing clouds. But you can't remember what that feels like anymore because now all you can focus on is the soggy mud between your toes and the sharp rocks that jab into your back as you lean against the dirt wall and sink to the ground. There's no use screaming because the sound of your voice gets swallowed up by the emptiness you feel.
And then you lose track of time, simply because at this point, there's nothing left to lose. You sit there and allow your mind to absorb the last bit of life from you until you're nothing but an empty shell in a dark, distant hole.
And all of a sudden you open your eyes, and see the trees surrounding you and feel the soft grass beneath your body. You see the life and love around you, but something's changed. The world is GRAY. And just like that, the darkness in your mind takes over your whole world.

Isn't it funny how your most dangerous entity is your own mind?