1 - The current charts will always be filled with crap but in 10 years it will have been the "Golden Age".
2 - Every good band will "change the face of music" by doing exactly what all the previous good bands have done before.
3 - The new thing you love will never become the "next big thing" whilst that thing you heard but didn't think was that awesome will "conquer the world".
4 - There is no such thing as retro, there are only bands you haven't heard of yet & won't get to in the next couple of years.
5 - The day you stop checking out new acts is the day you stop being into music.