What do you call it when the nurse gives you a shot you hardly feel?

A shot which is hardly felt is a GOOD SHOT and I should probably thank the nurse for his/her perfection. The nurse was well educated about the clinical practise of giving that shot, whether it was intrapernoeal, intramuscular and itravenous. But, if it did not feel hard, then the nurse is talented!

Ik that weed can cause brain damage, but are you telling or asking?

Endurance would be my answer