Attention and Focus.

PROFESSOR EARL MILLER MIT: world leading in areas of goal-directed behaviour, attention and learning.

"The evidence is clear. If you want to do things well, to carefully focus on one thing at a time.

Your brain can only produce one or two thoughts in your conscious mind at once. That’s it. We’re very, very single-minded.

If you spend your time switching a lot, then the evidence suggests you will be slower, you’ll make more mistakes, you’ll be less creative, and remember less of what you do.”