Why people choose Modafinil?

Modafinil also improves the power to stay awake under sleep-conducive conditions (sleep loss and adverse circadian phase) in the dose-dependent fashion.24 Like caffeine, modafinil can impair sleep when the sleep period is initiated within modafinil’s duration of action.25 Although modafinil’s low abuse potential profile can make it more inviting than other controlled stimulants (e.g., dextroamphetamine, methylphenidate), it has yet to be determined whether modafinil provides any performance, subjective side effect, or abuse potential edge on noncontrolled stimulants including caffeine