It's annoying and embarrassing. Like, do you think that your music taste is just soooo amazing that you feel the need to share it with everyone else around you? Do you think that people are going to go "wow, that person is listening to such good music! they're so cool!" All you're going to achieve is making yourself look like a selfish idiot. I can't even listen to music in public because I'm always worried that other people can hear it and I'm annoying them.
It is very annoying. If you feel like listening to loud music, the only acceptable place would be the privacy of your home AND only like before 11PM as to not disturb neighbors trying to sleep
Generally, my rule is that I can listen to music loud when I'm outside, when I'm alone, and when I'm at the gym. I try not to listen to music as loud around other people,but, I'm very guilty of it in car rides. The normal volume I listen to music is 90%. I know it's not ideal but music doesn't sound as good to me at a lesser volume.
If I'm in a confined setting with people, I automatically turn it down, no question.
It is very annoying. If you feel like listening to loud music, the only acceptable place would be the privacy of your home AND only like before 11PM as to not disturb neighbors trying to sleep
If you're walking to class outside, I don't see a problem with blasting your headphones. I would never blast music on public transportation, though.
I hate when it's ghetto ass hoodrat music like2 Chainz. I admit, i do it. But it's only people like Adele and Jessie Ware. So can people really get on my case about these beautiful voices? When i start listening to ghetto music i turn it down to like 3
I HATE HATE HATE when people do it. Like goddamn have some respect. If you want to listen to your **** taste fine but don't subject everyone to it. What's the ****ing point of headphones if I can hear it . Not to mention y'all dummies gonna go deaf
I get embarrassed if I think it's loud cuz I don't want to disturb people. I never go past 30% volume on my headphones ever
All you're going to achieve is making yourself look like a selfish idiot. I can't even listen to music in public because I'm always worried that other people can hear it and I'm annoying them.
I know it's not ideal but music doesn't sound as good to me at a lesser volume. 
When i start listening to ghetto music i turn it down to like 3 
. Not to mention y'all dummies gonna go deaf