Despite the semi trolly comment history on this profile, i was able to climb the ladder by knowing ONE thing extremely well and then being a generlist in everyt

Despite the semi trolly comment history on this profile, i was able to climb the ladder by knowing ONE thing extremely well and then being a generlist in everything else. Granted i climbed the ladder in mid size non-hot companies so may not be applicable. Im currently a consultant in my trade and I appear to sell this ONE thing but in every case i end up solving problems as a generilist. Is there a chance that you can claim that you are already an expert in one the things you do? sometimes other people’s bar for expertise is lower than yours.