ive got 2 good mates, weve been friends for over a decade now (considering im only 20 that is a good long while for me) one of them smokes, the other one doesnt but this year he did try weed for the first time, so he will have the occaisional spliff, they both know i smoke, most of my other friends, though there are a few exceptions, do not know i smoke, apart from that my mums best friends boyfriend also knows i smoke, but he is a doctor and i asked him coz a few months ago i came to him and asked him whether i have OCD, he said yes, i told him i was a smoker and does that effect OCD in a negative way, he said yes, since then ive cut back a bit (except for when i had the house to myself for 2 weeks and i binged on 21 grams.......)