I only smoke at night, the same amout every time, and I had a horrible cold for 2 weeks. Didn't smoke at all cause it made my chest hurt. Been back to smoking for 3 or 4 nights now. The first smoke back was incredible, but my bowl last night was beyond words! Was sitting on the foot of my bed, grinning like the cheshire cat! After about 30 minutes, during a comercial, I didn't feel like sitting up anymore, so I laid down to watch my shows... didn't even make it past the 4 minute comercial block... was dead to the world!