You can ask productivity and self improvement questions related to programming or computers on software engineering stack exchange .
See for example this question ,
https://softwareengineering.stackexchange.com/questions/141860/should-i-be-concerned-that-i-cant-program-very-fast-without-google
Why can we not have such tags on physics stack exchange?
I am a very slow and inefficient learner ,thats why even if I have great love for physics ,I get average or below average grades.I would also like to improve my problem solving skills .
May be there are other people like me having the same problems ,they can get help on physics SE.
So why not such tags?