smoker ppl

actually nowdays i have HDL= 18 mg/dl only all of this becoz i was putting omega 6 on the food what i knew is omega 6 decrease the count of HDL but increase their efficacy !!!! while walking on the street i see some ppl are smooking so i become amazed how there are ppl are killing themselves by toxins and smoking decrease HDL too so i say to myself these smoker ppl may be in the future have a problem with HDL like me !!!!! thank you