I tend not to worry much about other drivers, unless I'm in a big city. They honk, I call 'barnacle head'.The thing to do is enjoy it, don't drive to increase stress, accept every other driver is in idiot just waiting for the chance to honk at you, don't give them the chance. Take in the scenery, every time you pass it will be different. Use the time to relax a little
But as for the scenery being different each time you pass... You've clearly never rode/driven through Iowa. Hours and hours of:
Grid like roads. If you take the interstates, higher speeds, no interruptions. Take the back roads, slower speeds, and the occasional small town will break things up a bit(though they're mostly identical).