Internal Medicine. Get rabies in future?

Sir plz read my story (i)In 2001-2002 a Dog had bitten me,it was neighbours dog so i had not taken vaccine at that time,but later on after 5-6 years i got tention and i took 3 vaccines in 2008. In total 12 rabies vaccine from 2008-2012(post exposure).So my question is can i get rabies in future due to this?? (ii)Last year 2015 november i went to a mela and i had dinner in a hotel,They kept the food in floor in a container,but later on i got tention that if any dog had also eaten the Food. Many doctors have told that rabies incubation period is 1-3 months and sir as i have crossed 6-7months so can i get rabies in future? Many doctors also told that i have high immunity against rabies due to all 12 vaccines between 2008-2012..And vaccines lasts for 5-6years,So its not necessasry to vaccine now, Sir please reply my this 2 questions then i will be free of mind and i can live peacefully,otherwise these questions will eat me..After this i will not ask any more question