Planes are a good analogy. Pull up any flight tracker map, and zoomed out it's like the sky is full of planes. How can they miss each other? But then you zoom into a scale that makes more sense, and realize that usually there's lots of room in three dimensions between them all, with ones going different directions being at different altitudes to be able to cross paths when they do.
Rhaedas
The extra protection on things like the ISS is for more than just man made debris. The Earth is a big gravity well, constantly pulling in and running into things in space. That's what meteors are, usually small specks of rocks, and the Earth's atmosphere is like a windshield being driven in rain or snow (or bugs, but that doesn't happen as much anymore :( ).
Did the same with a previous washer. The advantage was I only needed the bolt to pull it out to turn the washer on, and could still turn the larger part underneath with two thumbs pressure to select the wash. Never bothered with a replacement, worked fine, even for my wife. If it ain't completely broke, don't fix it.
Be sure to get the correct one!
Two thousand years is just the most recent stuff. I agree that ancient history in general is fascinating, when the realization hits that during things you learn about in a sentence or two, whole generations lived and died. And many more generations don't even have anything about them.
I could have learned to play poker better, but instead I chose to learn how to use a hex editor to figure out how to see the full pictures.
It depends. If it looks for odd purchases and notifies your phone, that's useful. Maybe even having an authentication in such cases, although I'd rather just get the info instead of having to give permission for everything.
Maybe he's just a terrible investor that doesn't research what he's investing in.
Even women without an medical issue need time for their body to catch up to the mental readiness. What you see in most porn is totally incorrect. If all is okay, 15-30 minutes of foreplay (on the rest of her body, touch is a huge thing) is best before any actual sexual action. There are some good Youtube channels that cover how to prepare a woman's body, with the key elements being lots of touching all over, and not rushing into it. The human female body has to be convinced it is safe and secure, even if you feel turned on, but once the parts are relaxed, sex is not painful at all.
That being said, a lot of the other comments seem to pinpoint one direction to talk to a doctor about. If even your own touching hurts, something isn't right. But once you figure that out, teach your partner to help you get both mentally and physically ready and take time to enjoy it.

Any of his roles are awesome, but I'd hold McCoy up there with the rest. I believed he was the doctor. Criticize the script for lines and actions, but Karl nailed the mannerisms. As he always does. He's got a Gary Oldman ability to become something different every time.