one step forward, two steps back

so, cleaned all the connections and ground leading to the rear lights and got the brake lights and blinkers working properly... after futsing around with the flasher wiring and rear light wiring for too long...



then, took it for a drive down the street... i knew the clutch engaged really high, but when i tried to shift into 3rd it slipped and slipped and finally got into gear... the guy i got it from said he replaced the clutch cable and that it needed adjusting... think that's it, or does it need a new clutch? hope not... oh well, back to the garage...