I'm in my 40s. I've noticed in the last 6-12 months that I keep missing words out of sentences. I'll read something I wrote earlier, only to find blatantly obvious errors. I sent someone an email a few days ago and they've just replied, and I can see what I originally wrote - two major words left out, although luckily the meaning was still clear.
I think I sometimes do this with speaking too, although I'm not sure.
I know we're a bit more casual when chatting online, but still, I've always been big on spelling and grammar etc, and I notice when other people make errors.
A bit worrying as I need to look for a job soon and there'll be cover letters and application forms to deal with.
Is this a normal part of getting older, or is there something else I should be worried about?