This is cope bro not everyone needs to be a people-person who goes and confronts the public. He can go play to his existing strengths and do stuff in the background that is required to sustain an org, like writing agitprop, administrative duties, painting banners, etc.
Everyone has their own part to play in something like this using their own personal talents, you can't make a chicken to flap its wings and fly across the atlantic. You are infected with the same american brainworms that make people think everyone can improooov themselves into becoming a millionaire. You better address this otherwise your org won't be benefiting from the strengths of its members.
Its alright man you are still an asset to an organisation for doing the things in the background that are required for its sustained existence. You are also intelligent so you can help write/edit agitprop.