"today is my first day.  5/11/2017. i was told me to take it around 10:00 am as it could cause insomnia if i take it in the evening.  i took it at noon.i had been procrastinating all morning. i&#039;d done research and read all of the side effects. even after getting the rx filled and placing the pill on my napkin next to my oatmeal  i was still undecided about starting this med.i&#039;m 246lbs and 5&#039;2. morbidly obese. i&#039;m tired of being fat so what the heck, let&#039;s get this party started. i swallowed hard about noon. 1:30, i was jittery and sleepy.2:30, i had to walk around to keep from laying my head on my desk. as soon as i got home, i took a nap.  where is the promised energy?"