Goodbye's are the most inevitable things in our lives. They're the most painful yet at the same time the easiest. We are so used to saying bye to people that it becomes habit, a routine. Most of the time thinking in the back of your head, 'I'll see you somewhere again' cause that's the life we have.
I'm so used to doing whatever I want whenever I want cause for quite a while I haven't had to keep anyone in mind. Could live completely free of responsibilities or whatever, but that's changing now.