Answer:
I would say from my perspective it would be after.
Explanation:
When I run I don't drink water before or during i usually drink after but also it may be before because I do drink water sometimes before but not too much.
The slowest drug absorption/response is definitely oral/digestion route.
The fastest drug response time route would be intravenous, the drugs directly enter the blood so it can work instantly. Snorting/inhaling drug still need time to be absorbed to the blood vessel. It might be fast enough if used for local response (example: asthma). The mechanism probably by mucosa diffusion so its similar to rectal or sublingual route.
B. Achieving something in a short period of time
