N747JB
Final Approach
It all has to do with training and familiarity, when I learned to fly in 1984, my CFI and I pretty much avoided towered airports other than the training requirements. I would fly the VFR corridors and avoid talking to anyone. It was several years before I became comfortable talking to controllers. It wasn't until I started on my IR that I got really comfortable. My son's experience is the opposite, he has flown from a towered airport since day one, he used to talk to ground controllers at FTY starting at the age of 12. He doesn't like uncontrolled fields! It is easier now with headsets and intercoms!!