Once you choose an additional means to make money, you will likely have a deficit of time compared to before. If you have children or other responsibilities, this means that time management is critical. Creating a schedule and budgeting your time is the most important step in time management. You will need to create a block of time each day to allocate towards whatever money making opportunity you choose to pursue. To do this, write down your current daily routine for each day of the week (or as close to it as you can accurately represent), with the associated times for each activity. Try to find an empty time — or at least a less busy time — during which you can work on your new job. If you find yourself short on time, eliminating unnecessary activities can be helpful. What is an unnecessary activity? Any activity that can be easily removed from your schedule with little impact. Most people, whether they know it or not, spend ample time each day doing unnecessary activities.  Observe yourself for a day. You may realize you spend an hour on Facebook everyday for example, or two hours watching TV. While eliminating these activities completely is probably unwise (downtime and social time are important), you can perhaps cut both of these activities in half. The newly freed-up time can be allocated to more productive activities. Creating a list of daily, weekly, or monthly goals can be an excellent way to stay on track and manage your time. Simply create a list of the main things you choose to accomplish each day. For example, if you are babysitting, you may make your daily goal to advertise your business in some way.  This can be done at any time that is appropriate for you. If you are using daily goals, setting aside ten minutes at night to plan the next day can be a useful strategy. Keep your list of goals somewhere that is clearly visible. It will keep you focused on the tasks you need to be doing and away from the tasks you don't need to do.

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Write a summary of the previous text in Vietnamese:
Thiết lập lịch làm việc. Loại bỏ hoạt động không cần thiết. Tạo dựng mục tiêu.