Smoking a bong or piece a lot will give me a cough that lasts for about 2 months.

Get a vape. No more coughing etc. I hate coughs cuz I play the guitar and I can't sing good with a cough.

BTW, I have a baller vape. Home-made. Takes about 10 seconds to pack. Has temperature control and water-cooling. Yesterday I ordered professional grade tiny ass, like 1mm thick thermostats that I'll equip it with as soon as they arrive. It'll set the temperature to an accurate 200 C. hehe.
I've got to get my hands on a digital camera so I can post pics of it.