Could somebody please help me wth a little spanish translation?

How would you say: "When they start taking drugs they think that it will be easy to stop, but before they know it, they're hooked"

I'm writing an essay and am confused about whether I'd use the subjunctive. Help please!!Could somebody please help me wth a little spanish translation?
"Cuando empiezan a tomar drogas ellos piensan que sera facil parar, pero antes de que ellos sepan, ya estan atrapados"Could somebody please help me wth a little spanish translation?
CUando ellos empiezan a consumir drogas, piensan que ser铆a m谩s f谩cil de detenerse, pero antes de que ellos lo sepan, est谩n atrapados.Could somebody please help me wth a little spanish translation?
When they start taking drugs they think that it will be easy to stop, but before they know it, they're hooked



cuando comienzan a usar drogas ellos piensan que sera facil parar, pero antes de que lo sepan se convertira en un vicio



thats it, thats pretty muh accurate =)