Torpedo...
Maybe one of the issues here is that people have a misconception about adult ADD/ADHD. Most people in this world do have misconceptions of ADD/ADHD (aka AD/HD). Most think of a 5 year old ADHD kid screaming at the top of his lungs while climbing the walls and believe me, when I was 5 I did that. My Mom used to say that I could make Christ jump off the cross.
This is not the same for an adult. Yes, I have the hyperactivity part of ADHD. Hyperactivity is the difference between ADD and ADHD. *MY* hyperactivity comes out when I swing my foot, tap my fingernails against a table, something along those lines. ADHD does not affect my logic, my critical thinking skills, or ability to make choices in a serious situation.
I used to run a 75 bed care home. I did it for years. I went back to Pharmacy because running a care home did not afford me the time to go back to school. I want to go and finish my BSN. (Nursing) I'm almost done but I quit for a variety of reasons. I cannot go to school while working 60-70 hours a week. Even I don't have enough hyperactivity to work 60+ hours a week, carry 12 credits, study, AND be on call for the care home.

I have been in retail and hospital pharmacy. The average error rate for a pharmacist is 2.5 errors per month. For CPhT's it is 4.8 per month. In a hospital setting it was possible to measure my errors because everything I did was done via computer and each error I made was documented unlike in retail where most errors are never known. My error rate was 2 in 8 months time. That is less than 1%. My error rate is less than a pharmacist. And I had ADHD when I worked in a hospital too.
I can prove I am a responsible person, I can prove my error rate is not only less than the average CPhT, it is less than an RPh, it is also less than every national average I have ever read and I just read the latest stats less than a week ago.
As you can see, assuming I am not making all this up, and I am not, ADHD does not prevent me from critical thinking skills or the ability to perform a job well under stress. I am an exceptional employee and that is another reason I don't need the Amer. Dis. Act to protect me because of ADHD. I don't need to tell anyone, ADHD does not affect my job, my choices, the way I handle a situation. All Dexedrine does it makes things easier for me. It doesn't take effort for me to think and focus. Either way I can do it, but with Dex it doesn't take effort.
While you (assuming you do not have AD/HD) may be able to sit still and not swing your foot, click your nails, tap your nails on a table, etc. I cannot without Dex. While you may have no problem focusing on a book you are reading and absorbing the information, I do. It takes a lot more effort for me to maintain the same focus and concentration. With Dex I can out read, out work, and out function 99% of employees in the work force today. With Dex my thinking is just like yours or anyone else for that matter.
ADHD does not mean an inability to do a job. It is quite amazing how many people are being treated in this world. Your doc may be taking Dex, your neurosurgeon doing brain surgery might be taking Dex, your banker and lawyer might be taking Dex but you would never know it in a million years because it just doesn't show. There are zero symptoms while taking meds. None, zippo, nada.
There is no danger of an AD/HD person doing a police dispatcher's job. None. It is a non issue. I can't help but to think that many people here have preconceived ideas of what an ADHD'er looks like or behaves like. Most don't have the slightest idea that another has this disorder because nothing shows. There are no problems while the disorder is treated and I'll tell you something else, I was running a care home for 5 years and doing quite well before I was ever diagnosed. My b/f (of 15 years) is a psychiatrist. He always told me I had ADHD and I told him he was nuts, I did not. Long story short he was right. My point is that I have always been quite successful in an employment setting even before I was diagnosed and treated. Now life is simply much easier and much more enjoyable.
I maintain, taking Dex will not affect my abilities to do a job, do it well, and do it safely. Having AD/HD is the same, it will not affect my job... etc. Having this disorder is private information. I did not come here to ask if I should tell or not, I came here to ask how to deal with the fact that I am not going to tell of private medical issues.
And by the way, Torpedo, a martyr does not want to refrain from telling about this, a martyr looks for excuses to tell the whole world how mean the world is. I am trying to avoid telling the world anything at all.
Seems to me that I am damned if I do and damned if I don't. If I don't explain why I don't want to tell... I am being unreasonable and just tell them for goodness sakes! If I explain why I don't want to tell I am a martyr.
You know what? I give up. I completely give up. This is my last effort to explain anything. If someone has suggestions... cool. If someone has anything positive to add to the topic, great! If someone wants to offer thoughts and opinions on how not to tell... fantastic! I'd appreciate that. But to continue telling me to explain private medical issues to an employer is not fruitful. If I was willing to do that I wouldn't be here.
If someone else wants to take pop shots at my honesty or integrity... spiffy. I simply won't respond. If someone wants to continue assuming that I am as capable of doing a dispatchers job as a panda bear... think what you will. I don't care.