I don’t get to authorize anything; I want to advise her with an informed perspective. My sister is a psychiatrist who uses her computer for facebook and MS word

I don’t get to authorize anything; I want to advise her with an informed perspective. My sister is a psychiatrist who uses her computer for facebook and MS word. I ask her advice all the time when I need to talk to my friends about sensitive subjects. There is no harm in me giving her advice on technology-related stuff.