It really just depends on how caffeine affects you. I could take it around 9PM and still be asleep by midnight. It loses most effects the longer you take it as well.
Israel's economy is mostly technology and medical based isn't it? They'll be perfectly fine once the oil runs out. Plus they're friendly with this one country that has a very large navy. They'll continue getting their natural resource imports.
I don't get the shock over this. I've been dating as many as three before. Until it's official I'm not seeing the big issue. The hardest part is just remembering things and not calling one of them the wrong name.
If we're speaking in terms of "not going anywhere", you'd be much better off with Ford. All that negative publicity isn't gonna help a whole lot in the long term.