Yes. I used to get told that often. Not so much anymore, since my mom was told I had AS. She tries to be a bit more patient with me. But if I get called selfish anymore, I simply respond the same way Rhett Butler would.
I mean, of course I can be selfish. After all, if I don't think of me, who will? 
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"Of all God's creatures, there is only one that cannot be made slave of the leash. That one is the cat. If man could be crossed with the cat it would improve the man, but it would deteriorate the cat." - Mark Twain