Getting Up Again!

Not feeling good at work these days. There is some sense of duplication about my role and the lack of interaction with my team colleagues due to the nature of my work. It's definitely getting to me and I was thinking about how to manage it. Got some advice and saw some light. Then, my colleague was telling me about how he got a sense of my unhappiness at work. This is not good, when it is so obvious. What can I do? I can do nothing and continue to feel drowned out! Or I can try things another way by adding additional conviction in my job duties and doing a damn good job in whatever I am supposed to do and go beyond!