Most of us on NRF have some degree of competency in handling a camera. Or at least we are seeking information to gain some knowledge of the how to's. For the most part we are into the technical aspects of capturing images, but content is not often discussed.
As a gift to yourself, find some old photo books about the photographers in the early days....early 1900's and up until the 1950's. Study what they photograph. Look at some of the grand masters, Edward Steichen, Weston, etc., grab The Family of Man, study it, and then go out into the world and look for life as portrayed by the early photographers and try to capture the same thing in your world.
This is not an easy chore. But, if one can actually try this, the rewards may be greater than one can imagine. Have fun in 2015 and enjoy your photography.