This is how I see many rationals as well. I used to have an LSE friend who I used to call on Friday evenings asking "What are you doing tonite?", he'd typically answer "Uhhh, nothing, just watching TV". So I would ask him if he wanted to join going somewhere, and he never ever accepted. If, however, I would ask him 3 weeks ahead, it would pretty much always be a yes.
Same thing with my current rational friends, acquitances and even family members. You always have to file a request in three-fold five weeks ahead if you want to meet with them. Consequence: I only meet them very occasionally. Fortunately, there are also irrationals in my network!