
If you feel overwhelmed, buy yourself some time when you are asked to add another piece of work to your list of priorities. Don't say yes to anything until you've thought it over and analyzed how you can fit a new task or project into your schedule
If it's necessary to deal with them, suggest a later meeting, at your convenience. If possible, hold the meeting in their office, and set time limits for your discussion.
If you really can't get them out of your office, leave the office yourself.
You don't need to give in to whatever shows up in the moment. Get used to asking yourself, 'Am I the right person for this job?' If the answer is no, state it directly. Previous commitments are a valid reason for saying no.
To manage your workload, you need information about how to accomplish a particular task and where that task fits into your network of priorities. By clarifying what's expected, you can work more efficiently.
It can be hard to admit that you need help, but you're in the best position to know when you can't realistically accomplish everything. By asking for help, you show your willingness to give your best effort and your desire to fulfill all of your commitments. Consider all the alternatives, request a meeting with the appropriate people, explain the situation, and discuss possible solutions. Even if you are not completely comfortable with this route, you put yourself in a better position when you voice your concerns.
Whenever delegating a task to someone else is the best solution to an overload, it's important to hand off the task effectively. You need to give the person enough information to perform the task according to expectations.
I've noticed that many sales managers have misconceptions about delegating, thinking that handing a task over to someone else means completely letting go of control. But giving others a share in the responsibility extends influence and creates commitment to the cause. Control isn't lost; you're just letting go of the burden of doing everything yourself.
Are you sleeping well? How are you eating? What's your energy level? If these are not up to par, get a professional evaluation and take the steps that will restore your well-being and help you think clearly.
Sometimes our energy flags when we're into a pattern of pleasing others or living according to standards that are not our own. Notice where you're being less than forthright and get clear about your motives.

If you spend $2,500 all inclusive to send out a 10,000 postcard mailing and get 200 calls as a result, and convert even 10 of those into mortgage purchases, then the mailing was a terrific investment. So you need to look at the big picture and check for results in terms of return on investment.
When choosing a postcard company to handle your mailing, it's a good idea to get some names and phone numbers of their customers and call them up to get some first hand information on how good the company is: do they deliver good service and value for money.