[hluska]

I hope that this isn't the culprit for you, but I was having a lot of trouble focusing. I kept finding lifestyle reasons for it (a life of attention issues plus a newborn baby were near the top of the list), but then my health went to hell.

Turns out that my blood pressure was through the roof. I fixed that and I can focus again.

I genuinely hope that your blood pressure is fine, but seriously, if this is a new thing, it might be a good idea to see a doctor for a checkup. From experience, it's far better to catch blood pressure early than when you end up in a cardiac unit...