Notice how different road trips in movies are from the ones you do in real life? There's no Shelter From the Storm playing in Dolby Surround and there's no fading of the sound track when the characters have something interesting to say. There are no long shots of the car from a helicopter. There are no deserted highways that stretch straight all the way to the horizon.
There's just a chaos of behind-the-canvas thoughts that you don't even realize you are thinking as you see a slideshow of people, towns, cattle, streetmeat and vehicles. Only the distant trees and the clouds indulge you by seeming to ride along with you reminding you that you are not really going as fast as you think you are. There is music playing whose only purpose seems to be to divide opinions in the car. There's the harsh wind rushing through the window and making exhaling difficult. There's the short moment of eye contact with the occupants of a passing vehicle when you make snap subconscious judgements at all of them. There are the pee breaks, usually meant not just to change the drivers but also the rhythm of the journey. And then there's arriving.
I want to go on a road trip.