Perhaps the greatest strike against philosophical pessimism is that its only theme is human suffering. This… — Thomas Ligotti

If human pleasure did not have both a lid and a time limit, we would not bestir ourselves to do things that were not pleasurable, such as toiling for our subsistence. And then we would not survive. By the same token, should our mass mind ever become discontented with the restricted pleasures doled out by nature, as well as disgruntled over the lack of restrictions on pain, we would omit the mandates of survival from our lives out of a stratospherically acerbic indignation. And then we would not reproduce. As a species, we do not shout into the sky, “The pleasures of this world are not enough for us.” In fact, they are just enough to drive us on like oxen pulling a cart full of our calves, which in their turn will put on the yoke. As inordinately evolved beings, though, we can postulate that it will not always be this way. “A time will come,” we say to ourselves, “when we will unmake this world in which we are battered between long burden and brief delight, and will live in pleasure for all our days.” The belief in the possibility of long-lasting, high-flown pleasures is a deceptive but adaptive flimflam. It seems that nature did not make us to feel too good for too long, which would be no good for the survival of the species, but only to feel good enough for long enough to keep us from complaining that we do not feel good all the time.

We did not make ourselves, nor did we fashion a world that could not work without pain, and great pain at that, with a little pleasure, very little, to string us along--a world where all organisms are inexorably pushed by pain throughout their lives to do that which will improve their chances to survive and create more of themselves. Left unchecked, this process will last as long as a single cell remains palpitating in this cesspool of the solar system, this toilet of the galaxy. So why not lend a hand in nature's suicide? For want of a deity that could be held to account for a world in which there is terrible pain, let nature take the blame for our troubles. We did not create an environment uncongenial to our species, nature did. One would think that nature was trying to kill us off, or get us to suicide ourselves once the blunder of consciousness came upon us. What was nature thinking? We tried to anthropomorphize it, to romanticize it, to let it into our hearts. But nature kept its distance, leaving us to our own devices. So be it. Survival is a two-way street. Once we settle ourselves off-world, we can blow up this planet from outer space. It's the only way to be sure its stench will not follow us. Let it save itself if it can--the condemned are known for the acrobatics they will execute to wriggle out of their sentences. But if it cannot destroy what it has made, and what could possibly unmake it, then may it perish along with every other living thing it has introduced to pain.

In the workaday world, complainers will not go far. When someone asks how you are doing, you had better be wise enough to reply, “I can’t complain.” If you do complain, even justifiably, people will stop asking how you are doing. Complaining will not help you succeed and influence people. You can complain to your physician or psychiatrist because they are paid to hear you complain. But you cannot complain to your boss or your friends, if you have any. You will soon be dismissed from your job and dropped from the social register. Then you will be left alone with your complaints and no one to listen to them. Perhaps then the message will sink into your head: If you do not feel good enough for long enough, you should act as if you do and even think as if you do. That is the way to get yourself to feel good enough for long enough and stop you from complaining for good, as any self-improvement book can affirm. But should you not improve, someone must assume the blame. And that someone will be you. This is monumentally so if you are a pessimist or a depressive.