I don't really look at the charts at all. If anything, I try to out-do what I've done before. I try to make music that I like and I trust my own judgement with what will work with a wider audience. If you compare yourself to the charts, you lose perspective on what you're doing and why you're doing it.
AviciiI've always had a fascination with making your own music but never have been skilled enough to play the instrument, so to be able to make music without the ability was awesome.
Avicii