[VoreLuka]

For me its the oposite, too much makes me sleepy. I actually slept for 24hours because of an ritalin overdose

[FollowingTheDao]

This is because it also releases serotonin, and the serotonin turns into melatonin, which makes you tired.

[VoreLuka]

I mean doesnt that contradict what my parent said?

[FollowingTheDao]

No. Because it stimulates sleep or wakefulness, depending on a persons genetics.Most stimulants release all the catecholamines.