system
Given the following post, respond as if you're commenting on Reddit:
human
Do veins grow in the same configuration in most/all people? That is, will my neighbor's veins branch in the same places/same way as mine?

Obviously human bodies have variation, but most people are born with two eyes, two hands, ten fingers, etc. which are all in the same places. Does this apply to veins, too, or do they vary in the number of places they branch/particular places they branch? I guess this question can apply to other parts of the body, too, like the nervous system...
gpt
The major vessels have a pretty much identical branching pattern in terms of where and how often, which is a pain in the arse to learn in anatomy courses, believe me. Same holds for nerves. If you look at the small vessels supplying the tissue directly, things get more random, again for innervation.