Methylphenidate
"Ok this is where i am after two weeks. I'm turning 54 one of these days, Managing Director of my company and self diagnosed with ADHD about a month ago. I matched ALL the criteria. Went to see a doctor and he confirmed my suspicions. I relayed my struggles with studies at University and he referred to me attaining two degrees a 'miracle, I cannot begin to explain how difficult studying was not to mention having to sit through hours of lectures. There was no - and I stress - NO filter between my brain.mind and my mouth. Anger,profanity and impulse behavior was only curbed by my life-long ability to be able to fall asleep anywhere, anytime. Imagine an alien being in charge for 53 years. It's all gone. Why did no one help me with this before?"