Fighting with a friend might be one of the worst feelings. Even if it's not a full-blown argument and things are just a little off, it doesn't negate the fact that there are people in our lives that we feel comfortable confiding in. Being unable to talk to them can feel isolating. I usually turn to sad music when I feel alone, but I will resist the urge to only recommend sad songs for this occasion — warm and cozy songs, artists and albums can do the trick, too. 

Sam Rasmussen, bassist for the Australian indie rock group The Paper Kites, said that despite being low on sleep, sitting in a bus for six hours a day and eating truck stop food, touring has been incredible...