One day an old man was walking down a beach and He say a little boy picking up starfish that had washed up on the shore,
He came up to the little boy and told him "You can't possibly save all those Starfish" The little boy picked up a starfish and threw it back in the ocean and said" For this one I made all the difference"
I am sharing a story I heard some years ago this is Ad lib to the best of  my memories.
My friend's if you feel like you don't make a difference , or feel discouraged your poems don't get many views, keep in mind if they reach even one person they can make a difference.