Think bigger . Think about you are starting your own company now and don ' t have much money , other competitors just raised several millions and will burn through it within few years . You just keep your head down and focus , making small profit . So at every step in your career , there will always be this kind of worry . <| sep |> People seem to be underestimating human ingenuity . We can make pretty much anything a weapon . We can make armour . We can make a weapon so deadly that we don ' t even have to be in the same area as our target to kill it . People have won out against grizzly bears before . 1 on 1 fight , no guns . We can still come out on top . And if you do manage to kill a human then congratulations . You just signed your own death warrant , because there are 7 billion of us on this planet and we don ' t take to kindly to losing one of our own .