I'm a very uptight and anxious person, though in conversation (especially online) I can sound laidback. Part of this is assumed to be due to having an overly sensitive nervous system due to early trauma (I have PTSD). However, part of it is probably inherited temperament from my mother, who is also an anxious person. On top of this, I'm very empathetic and empathic and tend to notice the negative emotions of others and that makes me very anxious and I sometimes take on those negative emotions. Anyone else like this?