> I don't know what kind of peace of mind you get by living for your own pleasure
> If you're not dedicated to raising others up, either your kids or in some kind of missionary work, then not really sure you can say you're living your life and are doing anything worthwhile
Are you unable to look at life through any lens other than your own? There are lots of different types of people in this world living a myriad of different lifestyles, many of which offer plenty of personal satisfaction, add real value to the world, and should be considered worthwhile. Having kids and doing missionary work might personally give you a sense of self worth, but that doesn't mean there aren't other paths to finding self worth/meaning that aren't just as valid. Your worldview is not the only one that matters.
Yes, having kids brings meaning to a lot of people's lives. It's certainly not the only way to lead a fulfilled life, though. In fact, with populations booming everywhere, I'd say it's a good thing that less people want kids.
I know of many people who DO have kids who are constantly bitching about how annoying it is to have kids. They smile through their teeth and say it's the best thing they've ever done, but it's obvious they're reading the script society has handed them while silently thinking "what the hell have I gotten myself into?"
Nothing wrong with not having kids!
The peace of mind that my non-existent children cannot get hit by a car or get cancer or get killed in Iraq or any of the myriad worries that are at the forefront of every parent's mind.
> On ability to travel: most people eat sleep go to work go to the bathroom and spend time with their families
I'm lucky to have a lot of opportunities by living in a first world country with a high salary and a strong passport. It seems wasteful to give them all up just to live like 'most people'.