What is an effect of a stimulant use?

Answer 1

Stimulants, such as caffein, drugs and alcohol (later a depressant) are affect the heart, liver, kidneys, lungs and most importantly, the brain. For long-term use, the brain becomes addicted to them very fast and hence, if you stop abruptly, it will create an acute withdrawal and last anywhere from days to weeks to months.

It is a vicious cycle.

Answer 2

they produce the feeling of optimism and boundless energy, the potential for abuse is high

Answer 3

anxiety reduction