I dont understand the whole dating thing. I know right off the bat if Im interested in someone, and I dont want them to waste their money on me and take me out to eat if I know Im not interested in that person.
Someone who enjoys the outdoors, tries to eats healthy and likes to take a midnight stroll from time-to-time.
People could rationally decide that prolonged relationships take up too much time and effort and that they'd much rather do other kinds of things. But most people are afraid of rejection.