Happy belated birthday, and I hope it was as lovely as you are.
As for society at large, make them give way! Dont' let them put you under any feet! There is one benefit we tend to forget as we age, along with all the changes you outlined, comes knowledge and the realization that we don't have to care anymore and can be who we want to be. I'm working again, but my hair is still blue and they can like it for example, where I spent most of my youth too scared to do things I wanted that were outside the norm. There is still much to revel in my friend, and I wish you joy exploring and find it all!