Depressed sufferers were nearly three times as more likely to die during the research period as comparable, nondepressed heart individuals, says Robert M. Carney, Ph.D., principal investigator and professor of psychiatry. We also found that lower heartrate variability was in charge of a sizeable part of that risk. To monitor heart rate variability, sufferers wore portable heart monitors for 24 hours after their heart attack.Print flyers describing the providers your business offers. List your rates as well as your phone number or email. Drop off a flyer in every homely house in your neighborhood. Give some to parents to take to work. Ask local stores or coffee shops when you can post a flyer on the community notice board . You also might be able to use sites like CraigsList to advertise your services — and also search for customers who might need you. In the event that you do search for opportunities online, though, keep a parent involved with what you’re doing. Organize your work. When you have clients, you’ll need to keep an eye on them. You don’t want to ignore to walk someone’s dog because you were feeding someone else’s seafood. Purchase a calendar and write down every job you do every day and the time you’ll perform it.