Guy has been living off me for a year and still has no answer..cut him loose? Is he just a bum?

Volunteered and at a shelter one year ago and this guy approached me. I helped him and took him in he had a good story..claimed abused and that he was never taught anything..he had a vehicle and it somehow disappeared and him said he didnt care..hes cost me a lot of money and valuables..I'm keeping this as short as possiblem..he said he needed help with school and getting all these benefits and his life secure yet he fails to listen or do anything and has no good answer except he hates his ex wife and refuses to "suck dick" at a "job" to pay her and his child support since shes now remarried..do I keep him around or just dump him now and disappear away from him? He has no answers and is just dead weight but claims hes not and he listens..hes accomplished nothing in a year !