I have understood a lot of my life with the diagnosis and it has given new light to my quirks of we can call them as such, but the world has not been kind now that I am allowing myself to be me after a huge depressive episodio that lasted years.
I just got laid off and had a lot of trouble with my marriage as it is hard for her to understand me and I feel like I am fighting the whole world trying not to lose the life I built for decades.
Welcome
@ElBarto
Your journey is likely similar to many of us. Personally, I was relieved when I received my diagnosis... because there was a legitimate reason for my entire life experience. My next step was to educate myself on "all things autism"... and in your case, add "all things ADHD". The two, as you likely know, have some cross-over symptoms. There is quite a bit of psychology and psychiatry involved with this... but do know that this is secondary... the primary reasons for all of this is in the brain's anatomy and physiology. As with most things, "function follows form". We can go on and on about all of that in another discussion, but suffice it to say, there is a neurological difference that accounts for all of this. Autism is more a "difference" than it is a "disorder"... and certainly not a "mental health disease". However, as you have already figured out... some people see this difference and their natural instincts are there to point it out, marginalize, and even mentally and physically abuse... a few even kill.
The reality here is that "we" are not "them"... and when I say that we have to internalize this as not animosity against them, but rather with a personal sense of pride. Flip the paradigm. Look at the world around you... the neurotypical world... they are at each other's throats with all of this political, religious, racial, economic conflict... sociopathy and narcissism. Is this really something you want to fit into? Alternatively, we can walk around with an air of quiet confidence, that we can be the voice of love and unity, that we can be the ones to calmly temper the toxic rhetoric that pervades our society. When people find themselves in large groups, they tend to share a common consciousness... and often it is not good. We need to find the courage, love, strength and confidence to not let another person's toxic, abusive behavior be internalized. What they do to us says a lot more about them than it does about us.
Our brains are different enough that neurotypicals will never be able to internalize how we perceive our world and how we think... nor we of them. There will always be that disconnect... and it can be marginalizing, isolating, and even lonely at times. We cannot be members of "their club"... sure, we can associate and socialize with it... but not members. Good acquaintances... but rarely good friends. You mentioned your wife and your job... it's just a manifestation of that. I love my wife of 40 years... but I will never know her in terms of how she thinks... and she will never know me. Every day I am reminded of it. It's all about the communication and learning each other's "love language". I've been at my job for 40 years... my co-workers now know I am autistic and what that means when working with me. It didn't really change anything, but perhaps some people's perception and truth of who I am and why I think and behave the way I do. I'd rather have that than misunderstandings, misinterpretations, and false judgements. Accepting yourself for who you are... being self-aware, often with a sense of humor... and having that quiet self confidence is going to be key to you being the best person you can be. Do not allow others to drag you down... rather, be the person to pull them up. Once others see they can no longer hold power over you and you are there to be
their support person, it will be life changing.