Take and pack a bowl and get ready to take a huge hit (breathing). Slowly pull in and cook the entire bowl fully Slowly Burning everything tell it all sucks into the bong. Carb it and hold for minum 18 sec i count to 25 really slow it takes 18 secs for your lungs to fully absorb THC. Next time you do this if that didn't knock you out do something active for the 25 counts get blood flow pumping you want the THC in your lungs to get into your brain. Exhale throu the nose to put the smoke angenst the membrain there ( this is the closest part to your brain) theres just a thin wall from brain to back of nose membrain.