15 Secrets Successful People Know About Time Management: The Productivity Habits of 7 Billionaires, 13 Olympic Athletes, 29 Straight-A Students, and 239 Entrepreneurs

by Kevin E. Kruse

“I have an important appointment on my calendar from 4:00 to 5:00. Is there any chance we can talk after 5:00, or can it wait until the morning?” You’ll be surprised at how frequently the unanticipated item can then be scheduled in an open block.