Pickle Jar Theory is my favorite time management theory. I think this theory easy to understand and do. This theory is concern about the balance of things to do in each day such as the small project should be done before or after the big project. The pros of knowing how to mange time is the work will done on time and you takes time worth. If you don’t know how to manage your time even if per day has more than 24 hours it was never enough to you that is the cons. Therefore everyone should know how to handle your time in each day in a good way.