If you are 25-30, or right at the time that you are getting into home ownership, then your credit score is quite important. By the time you are 45 and have likely paid off your home (a good saver should have paid of their mortgage by this time) then what you said is more correct.
Letâs quickly review a summary of the Exposure Triangle as a refresher: 1  ISO â the level of sensitivity of your camera to available light. 2  Shutter Speed â the length of time a camera shutter is open to expose light into the camera sensor. 3  Aperture â a hole within a lens, through which light travels into the camera body.
A slow shutter speed lets in more light. The shutter is open longer. The shutter speed us usually shown as the reciprocal of the time that the shutter is open. A shutter setting of 60 represents 1/60th of a second. A shutter speed of 1000 represents 1/1000th of a second.