I'm by no means a parent and I'm not an uncle either... but I do babysit my little sister. Our age gap is well over a decade, weird or what? Just when you thought the gap couldn't be worse I also have an older brother. We're practically another set of parents for the littlun
Anyway I think my decision not to get kids was largely influenced by her, actually. As awful as it sounds. I always thought kids would be sunshine and rainbows but after having her, I realise that whilst that is true, the work and maintenance you've gotta put in is a LOT. And for me, personally, it's just not worth it.
Plus I'm sure I wouldn't make all that great of a dad. I'm really not outwardly sentimental at all and due to certain mental health-related aspects I also have a distinct degree of apathy. I fear I'd be a culprit of child neglect, something I suffered from with my dad and it really is pretty terrible
If I do change my mind at any point down the line I'm sure I'd adopt. Because I don't believe in any crap about families having to have a 'pure bloodline' or anything like that, I don't care too much about the child having any of my genes or resemblance (at least that's how I feel now). And if I want to get a kid, then why not get one of the many kids who have been deprived of a family?