I don't know a whole lot about black holes, but I hear they could be portals to other parts of our solar system or other sola systems. With what we know about them so far, would you ever willingly go into one? If it teleports you to a different location, it might be interesting to investigate. Or would you be too scared to do that? I think I would go if I didn't have any family left and I was close to my impending doom (aka death). But currently I wouldn't travel through one. For all we know, we could melt entering one, or die instantly.