NVR2L8, I did that once before too. It was some special campaign for something-or-other years back. Everyone kept asking each other "are you pioneering this month?" I always replied "no," yet was out in service almost every day. When the end of the month came, several people asked "I thought you said you weren't going to pioneer! What made you change your mind??"
"I didn't change my mind. I didn't pioneer this month."
"But you must have gotten over 60 hours!"
"Yeah, I did."
"Well then why didn't you fill out the slip to pioneer?"
"Did I need permission from someone to go out for over 60 hours?"
"Well, no but...."
"I just enjoy being out with the friends. I don't need a title to feel good about doing it."
If they tried the "it would be encouraging to the congregation" my retort was "are you saying that it wasn't encouraging to have me out in service with you this past month??"
It was always fun to sit back and watch those rusty gears try to turn that one over in their minds.
"PIONEER" The only title handed out by the WTS that enables you to do exactly what every single other JW on the planet can do if they want.