Concentration Loss
I used to be really good at focusing on a problem and working on it until it was solved. Now, though, I keep on losing my concentration, getting distracted, or switching to another easier problem because this one is too hard. Also, once I know how to solve it overall, I stop there without working through the details. It's like a bad case of hyper-multitasking...
Normal? Advice appreciated.
I'd see a psychologist.