The pros and cons don't really matter as it really boils down to ego and the infinite. My issue is that I'm not a comfortable progenitor of our species, I see the huge issues that we must surmount (overpopulation and resource scarcity) and it scares me to death, but I also am able to understand the joy that parents experience while raising their children. But I've written off the allure and reality of finding true love again in my lifetime, so I'm at a crossroads. If I continue to wait I may end up being 50 years old and without children. Thoughts?