Took me way too long to realize 'just Google it' isn't a real answer when you're new at something
I asked a basic question in a hobby group last Tuesday and got told to Google it, but when I looked it up I found 5 different answers and no way to tell which one fit my $40 setup, so I went back and asked again and someone actually explained it in two lines. What's something people always say you should 'just look up' but you really need a human to explain?