Politics is not 'party politics'. As you commented, party politics have become, to some extent, money making (of course, there at least a few who are different). One can be part of politics even without joining any political party.
Politics is something connected with the nation. Try to be involved in the development of the nation at any level. Now since decentralization has already been accepted and is in full swing active, any citizen can take part at the local level, say Panchayath level, to serve the development cause.
Gold Member, SPK