So the answer is no. Gospel humility, grace-based humility, Jesus-exalting humility does not make you gloomy, or timid, or passive. It makes you joyful, and courageous and industrious.
It makes you a servant — like Jesus. Only God can do it. And he does it through Jesus in the gospel. May he work this in us and unleash a tidal wave of service in our church and in the world. Amen.