I've just been diagnosed with ADHD at the age of 42. Am I too old to do anything about it? I've always thought ADHD was just about hyperactive kids and problems at school. I am wary of taking medication. So, what do I do now?

I'm almost 40 years old and starting to realize I have executive function challenges. I hadn't heard of the term until recently when researching my symptoms. It's apparent that there are resources to improve executive function skills but at my age, I feel like it might be too late. I'm already set in my disorganized, scattered ways and I'm wondering if change might simply be too hard now. Can adults still improve their executive function skills?

Lately, I find myself having a short fuse in situations that normally wouldn't cause me to get upset. Just the other day, I couldn't find where I left my keys and I became so frustrated that I snapped at my wife. I apologized but I felt pretty bad about it. I think these heightened emotions have something to do with my stress from work as I have a large project I'm working on. Frankly, I've been pretty overwhelmed with managing all the elements of this project. I can tell my temper is starting to affect the people around me. Is something wrong with me?