you will find that you and your/future snake/'s will be better off if you got use to being bitten rather than it being use to being handled, its really not that much of a problem getting bitten by a young snake with teeth no more than 2 millimetres.
that being said, you have been told numerous times what you have to do, regular contact, whether that be just getting it out to clean and change its substrate or actually handled, the amount of time it take varies from snake to snake so all because one snake took 6 months to calm down, doesn't mean your one will take 6 months too.
just gotta suck it up and enjoy your coastal for how it is at the moment.
trust me, juvenile snappy snakes are way more funner/funnier than a relaxed juvie.
that being said, you have been told numerous times what you have to do, regular contact, whether that be just getting it out to clean and change its substrate or actually handled, the amount of time it take varies from snake to snake so all because one snake took 6 months to calm down, doesn't mean your one will take 6 months too.
just gotta suck it up and enjoy your coastal for how it is at the moment.
trust me, juvenile snappy snakes are way more funner/funnier than a relaxed juvie.