Making a Difference

Do you ever wonder if you're making a difference? At work or otherwise? Sometimes it feels as if my job doesn't really even matter. That I'm just going through the motions of something just to do it. Is someone ever going to know that I spent my afternoon making sure some fields were labeled in a program specific to one agency? Most likely not. No one will ever know and I will have wasted my summer just going through motions. I want my work to mean something, to have a purpose and a reason. I'm just not feeling that with this job.