So is joy, happiness and pleasure. I feel sorry for you if your life is only filled with regret and misery. For most people there are ways out of misery but it all starts with the realization that it's not a necessity. When you're depressed it's difficult to imagine ever being able to feel anything else again but knowing that it is possible can put you on the right track.

Maybe your need to pass judgement on my character based on two posts should tell you something about yourself. It really takes an inflated ego to, as a non-parent, talk about responsibility with a parent. Paraphrasing: "Responsibility as a parent is heavy as a mountain, deciding not to have children is light as a feather".