Good article.
Especially this tip you have given-
The brain needs to be handled just like we would any other storage medium. While we can�t literally throw out memory files from our brains, we can �clean house� occasionally by writing things down. We can free up areas, as well, to be more creative and responsive to our work and goals by not forcing our brains to remember trivial things, such as phone numbers, birthdays or anything that doesn�t further our goal path and can easily be recorded in a planner or hard copy file system for easy referral.