"i am 21 years old  5&#039;7 and 115 lbs. and i am currently taking 20mg in the morning.
i&#039;ve only been taking the medicine for about two weeks but i&#039;ve noticed a lot of changes. 
positives: i&#039;m getting my work done, staying motivated, i&#039;m focused on the road when i&#039;m driving now and i don&#039;t forget little details like i was before.
negatives: zero appetite- i have to force myself to eat, minor nausea, easily aggravated. it also altered my menstrual cycle. i am still yet to start my period but i&#039;ve never been irregular- starting on the exact same days of each month since always. my mood has completely changed in the 2 weeks. i&#039;m severely depressed now and mildly suicidal. can&#039;t tell if these side effects are worth it"