I don't have anything personal against your parents, I mean I don't even know you 😁
It just sound strange to me... "I became a severe addict at 14... but my parents did a great job".
I don't believe you, not because I think you're lying, on the contrary I'm sure you really think that.
I don't believe you, because "parents doing a great job" and "14yo child becomes addicted to alcohol and drugs" are two mutually exclusive things.
