Follow these tips, definitely watch this video: https://www.youtube.com/watch?v=GwNgTnj9hBE But no matter what, always remember that everytime you die, you learned something new that will help you survive later on. Try to think "What could I have done to survive longer?" everytime you die, and apply that to your next life. This will keep you from raging whenever you die, and will definitely help you improve.