Goal is to develop distribution framework that can legally offer other illicit drugs, says High Hopes founder. Longtime overdose prevention advocate Sarah Blyth knows marijuana isn't a cure-all for issues of addiction and overdose, but she says it can help some people. "People use it for sleeping, they use it for pain, they use it for trauma ... sometimes using it instead of opiates," said Blyth, founder of the High Hopes Foundation and the Overdose…