To me, politics is the sphere of acting in groups, in communities, in the processes of decision making over our future and acting together (or not) to that end. It might involve Parliamentary party politics, but it need not...
What matters is that when we become in local activity away from the ballot box. In the workplace or the community, in base union organising, in repairing a local path, in organising a community hall community, in arranging a breakfast club, in organising social events involving refugees and others in the community in a cultural exchange of food and music perhaps. Whatever form it takes, through those experiences your community will start to repair its natural solidarity; the practical sense of community, of mutual aid, that has been eroded by decades of neoliberal attrition. And that renewed solidarity will lead on to other things.