It's the headphones. 100% of the time if I call out or ring the bell and get no reaction, it's because they've got earbuds in. That's OK if at least they're b

It's the headphones. 100% of the time if I call out or ring the bell and get no reaction, it's because they've got earbuds in. That's OK if at least they're behaving themselves. People who walk onto a busy bike path without looking and with earplugs in are the real menace.