8. Don't forget about your helper items

Don't forget you have items available to you that help you along your way. In some cases you won't be able to clear a level easily without them, if at all. If you're having a lot of trouble clearing a particular level, look at what you have available to you and think out scenarios where those items may help you. But jjust like tips, you're limited how many you have at your disposal so choose how you use them carefully.