whenever im using earphones i tend to blast them and escape into the music world. so ya, how loud do you listen to your music when on earphones/headphones?
Only as loud as necessary to easily hear. Depends a lot on the device and what I'm listening to, but usually about 1/5 volume. With anything from before people starting worrying about headphones damaging people's hearing such as portable cassette or CD players, about 1/10 volume, lol.
I have no idea how anyone could ever bear to listen to anything on full volume, unless they were in a noisy area such as in a car charging down the motorway with the windows down and using cheap earbuds.