You will have a black window in your mind into which you can gaze. It is the window to your remote viewing. Your imagination will try to put images into that black window. You've been doing that all of your life, when you daydream, solve problems, or plan things. It will be difficult to keep the imagination from showing you images when you make your mind into an empty rice bowl.
Imagination wants to fill it with strawberries and cream or imagination soup.
More than anything, be aware of the images the imagination is putting into your mind. If you see an image of your aunt, she likely is not the remote viewing target, so toss her out. Also, very vivid images are probably imagination, not remote viewing, because remote viewed images are blurred and indistinct, especially at first. If you can identify the image, then it likely is not from remote viewing the target. In remote viewing, you will see indistinct profiles, shapes, and colors, but they will not look like something identifiable.