it could effect you because you could have one of the best times of your life!! but in all jokes aside most substances are unsafe to use and or addictive, however is you use non addictive safe drugs like lsd or weed you should be fine however i dont recommend it considering its illegal.
Percentage error is the difference between the estimated number and the actual number in comparison to the actual number expressed in percent format..
Hope this is what you asked for?
A shoukd be the answer to this
Answer
The reason something or someone exists
