You're at a party and someone pressures you to take some ecstasy. what's the best way to say no?

i would suggest to drink some water, my eyes get dry early in the morning and is that dose not much you can try some eye drops, flushing it with eye solution, and if its red i would think it could be pink eye, allergies also effects the eyes, nose, ears and others so it could be that, the best solution i can think is try to flush it and if it dose not then see a doctor.  

one time i was looking at my neighbors screen door to see if the door was open i was squinting like a fool for 10 minutes before realizing he was starring back i then died from embarrassment and am now typing this from the ghost world