Definition - Deliberate Practice
Practicing with a clear awareness of the specific components of a skill we are working to improve, and exactly how to improve them. It is not simply doing something repetitively for enjoyment or until it becomes mindless.
Definition - Skill
The Ability to do something. Sometimes combined with performing to a certain level (standard / competency) and possibly the verification of that performance (certification).
Maslow's Hierarchy of Needs (Human Motivations)
Understanding human motivation is critical for all levels of management and leadership, starting with managing ourselves. There is no single "Perfect Model" defining what motivates every person but there are some great models to help our understanding.