Sure it matters, but it really depends on you, and how you really feel about others. I am SPD, and I don't hate others, I just don't feel that they have anything to offer me, and I'd rather not fool with them. I don't know how many others share these thoughts like me out there. Here we all understand that we have a disorder and can discuss it openly, without being judged. No one in my family knows that I have SPD, I'm sure they think I am just quiet, and keep to my self. I have a facade I display when I am with them and others I meet or see in public. I really don't have friends. I am estranged. You guys are my confidants.