Never give up. Some of us had many gos at the RPPL, UPPL, IFR, CPL, etc, flight tests over the years, pumping untold thousands of the old man's cash into the dero club coffers along the way (thanks again dad...).
Eventually even the dodgiest of Daero Club CFIs will start to feel a twinge of something resembling guilt and let you through, before you become a source of shame for them.
See? There's always hope slumfish!!