I had several 2WD trucks before getting a 4WD. I didn't like them. They got stuck in everything from wet grass to mud. I had a brand new 2WD truck get stuck on a wet cement driveway (backing out).
I've had need to use 4WD pushing TT's into damp sites. I also needed to transport elderly parents in the snow.
So I like my 4WD and I will get every penny back on it when I trade.
It's all about getting what you want and need.
Hopefully this wont turn into another thread where soemone tries to suggest someone else is stupid (or were mystified) for thier choice.