Steps for Change
Don't try and change too much at once. Most people don't stick with drastic change. Pick one area and focus on it for two weeks.
Go to the best practices page for the area you need to improve the most. Need help deciding which pillar to focus on? Click Here.
Practice implementing the skill you've chosen for two weeks. Consistency is the most important step. Daily practice is key.
As long as you pick a skill to practice for two weeks at a time and make sure you do it every day, lasting change will happen.