I would explain the bad things smoking does to you and your body. Since he's still a bit young I'd be easy with him. I would probably tell a trusted adult as well.
Answer:
Observable trait, and blue eyes!
Explanation:
A good way to remember is phenotype -> physical trait.
Seeing a psychologist or counsellor to work towards the problem. the teen should surround himself or herself with friends and loved ones. get a hobby or do sports to destress.
It is important to prevent or manage teen depression so it will not affect future activities such as further education and job which are stressful and can worsen depression.
They are drugs used to chemically castrate sex offenders.
