If there is one "soft" skill that has served me the best during my two decades in Information Technology, it has to be time management. There are many approaches to time management. Entire systems have evolved to help. One of these is Getting Things Done, or GTD, based on the book of the same name by author, David Allen.
You can get as involved in GTD as you want. This is not that kind of post. This is a post about the decision making process at the core of GTD that you can use right now, without changing a single thing about how you work. This is GTD distilled down to the very core - do it, defer it, delegate it, drop it.
Among the core concepts in GTD is not keeping information in your head. Keeping information in your head represents a cognitive load that slows you down, and will