I didn't realise it had an awareness month. I'm happy about this.
I have selective mutism but I hate calling it selective mutism because people think I can intentionally choose/select when to speak. I call it partial mutism because while I can speak and sometimes quite a lot
, it depends on the circumstances, where I am and with whom. I don't choose it, it happens and I can't help it no matter how hard i try. The harder I try, the more distressed I become because i'll stop making sense and my voice will go quieter and quieter.
As some pp have said, stress, discomfort, new people and unknown situations trigger it in me to the point that if I ever needed to take the bus, I'd have my stop and fare ticket request written down to show the driver. I couldn't speak because the times I tried to, it was so quiet they couldn't hear me and asking me to repeat myself made it worse. Showing it to them made them aware I needed a bit of patience and understanding. I noticed they were kinder and more helpful.
I've had it since I was a child and it was unknown and I was thought to be the ridiculously quiet child. I'm also autistic with other comorbidities. It was a struggle then.
It's actually in my adult age that I've learned to manage it because I have no choice really. No one else can do it for me. I had to find a way to navigate the world with it. So I do most necessary communication in writing (email or chat, etc). I have Relay UK when I need to speak to companies, for example but otherwise, I use their chat system or email.
Out and about, I can talk but only quick hellos and how are yous. Trying to engage me in random unexpected conversation or small talk triggers it as well and I start getting really low - energy wise. This also triggers my SPD so much so that once I get home, I may cry (release from built up frustration or whatever) or not be able to speak for sometime before I can speak again to my family. They understand, so leave me alone when I can't speak or still talk around me if I don't mind.
Due to this, I write too much because everything I want to say, I can't say them verbally but they all come pouring out in writing. Sorry