I probably fit the 'type' you are referrencing OP - one of life's quiet, reserved individuals, a 'homebody', happiest spending quiet time, in quiet places, doing quiet things with quiet people, preferrably in wide open spaces, surrounded by green and living things!
I avoid bars, pubs, sporting events or anywhere which is loud, noisy or crowded in my leisure time. My work environment is populated by loud, noisy, excitable colleagues, the conversation does not stimulate me and, therefore, MN gives me an escape to engage with those who DO stimulate me on threads and subjects which grab my attention or are focussed on things in which I have an interest.
But I am ND and, outside of employment, choose very carefully, how, and with whom, I want to engage. MN is a perfect fit and I can have vicarious relationships with those who are my 'type'