so i have a corn snake and he/she is around 8 months. i have had him for almost 7 months and for the first couple months that i had him (not sure of the sex ) he was very sweet and was very good about handling and never bit me once. but he has been getting progressively worse about biting and being very aggressive. i dont know what went wrong. i have been thinking about trading him in for a different corn or ball python. but i am attatched. i have tried the "dont let them get away with anything" but it isnt working. he is still getting worse. any tips on what i should do, i have a reall dilema here.

sorry bout the rambling, thanks