I would like to offer a different perspective...
I'm on church staff. I work a full weekday schedule, teach Sunday School and also assist in the Sunday am service. Until late last year, I also worked in the youth department on Wednesdays. I gave that up, so I do not regularly attend the Sunday or Wednesday evening services. "Why?", you might ask...
Many years ago, my brother, a dedicated Christian and diligent servant, advised me to not get caught up into working in all the services. His reasoning was that each of us needs a time of personal refreshment, which usually cannot be obtained while one is concentrating on other responsibilities. At the time, I discounted his wisdom, but I did eventually realize that what he said was true. It seems whenever I am on church property, I am called to work in some way...and don't get the opportunity to just soak myself in the Word.
What do I do with myself on Sunday and Wednesday evenings? I listen to church services and praise and worship music on Christian radio. I use these times to purposely hear the Word with no distractions. It feeds my soul!
I do not mean this to be a criticism of my church in any way. In reality, it is a criticism of myself...because I have a hard time saying no, to the detriment of my own spiritual refreshment. And soaking in the spoken Word refreshes me.
Many people do serve in all the services and are filled to the brim by that, but that's not how God made me. So I stay at home. I think that God puts a hedge of protection around me during those times, because He has taken my feelings of selfishness away for devoting those times to my own spiritual needs.
Oh, and in closing, I had a conversation with my Pastor about this very subject. He respected my point of view. Of course, he doesn't feel that way himself...and I never expected him to. But he didn't try to change my thinking. God bless him!