I first sampled cannabis 55 years ago. I mostly smoked it all that time.
After 6 months of vaping clean dabs, my doctor remarked on the dramatic improvement in my wheeze at an annual exam.
Being old school (doctors write too much down, medical cards put you on a list, etc-- like Mao's announced tolerance for dissent, "Let 10,000 Flowers Bloom," they look like self-reporting to me), I told her nothing.
I had none of the gear. An extraction column, vacuum pump and chamber set me back about $350. Butane and ethanol costs are trivial.
"If you can keep your head while those around you are losing theirs, you can collect a lot of heads."Homo sum, humani nihil a me alienum puto.
-Terence