LEARN WHEN TO TAKE A BREAK
Breaks are really really important, no matter what kind of art form you're doing! It's important to take a break. What happens if you keep working and working and working, especially in music production is that you don't start to hear things how they really are. So make sure every 2-3 hours, walk out of the studio, go get a drink, come back and you're going to hear it with fresh ears!