Oh no haha she gets threatened by a door slamming too loud not really by people. But some people have been jerks to her and try to scare her cause she is hyper and they get mad when she is around there small dogs. :/
Mine is like that as well. I think that GSDs attach to one or two people as "their people", but they are aloof or mildly friendly with everyone else. Finn would rather snuggle/cuddle with me or my husband, but as he gets to know new people, he warms up quick, but won't seek cuddles from them.