Step 1: Understanding the Concept:
Time management means planning how to use time well so that work is finished on schedule.
Step 2: Tools of Time Management:
A diary records appointments, meetings and deadlines.
A to-do list shows the tasks to finish, in order of priority.
Both tools stop us from forgetting work and help us avoid last minute stress.
Step 3: Test the Statement:
The statement says that not keeping diaries and not making to-do lists is a good way to manage time.
Without these tools, tasks are missed and time is wasted. So the statement is wrong.
Final Answer:
The statement is False. Keeping a diary and making a to-do list is a good way to manage time.