Answer:
Because it makes it addictive and also makes people want more.
Explanation:
Very very cruel.....
It's simple you just have to pick up you weight (W) and you height (H) but
Weight in kilo gram (kg)
Height in meters (m)

for an example a person that weight is 100 kg and height is 1.80m
Using this formula

Double? Sorry I know nothing about this and just wanted to try to help
Most likely d
vote me brainliest