Don’t permit your friends and extended family to put on you. Many people are under the misapprehension that if someone works from home then they are not actually working. They may believe that you are fair game for a social call during the day or that you may be able to run errands that would otherwise mean them taking time off work.
It’s really important to set the ground rules early and then stand firm. You must make certain your friends and family understand that when you are working, then you ARE working and that when your time is interrupted, you will not be earning. You are the only one who can stand up for you. Your friends and family will seldom be able to appreciate your dedication to your business, unless you make the effort to make sure that they have the same respect for your business that you do.