"concerta has made me more focused and things seem to be easier to understand for me. i am 36 years old and was diagnosed with adhd. this is a wonderful medication and for me, life changing. i now know i needed this medication for many, many years now. and so far no side effects, sleep better and still have my appetite. i have more energy and i don&#039;t procrastinate anymore when i need to do something i just do it without procrastinating about it. exercise is also easier, which is good because i am overweight and need to lose some weight. i seem to be able to interact with people a lot easier and now i can have a conversation with people without blurting out things before i forget what i want to say and having to pause in between sentences."