Euphoric side effect, common when you start to take a stimulant. Should only last a couple of days if you happen to experience this side effect. Some people mistake this as what they are suppose to feel like the entire time on this medication.

People react to stimulants differently, and even though the effects are immediate, it can take your body a certain amount of time to adjust to the consistent intake of stimulants to really know how you will react to it.