Sometimes your current tools aren't good enough. Sometimes you need something bigger or better. Sometimes you just need to create a new tool to handle a new challenge. If you find yourself putting something off for days because the thought of doing the task frightens you, stop and evaluate the tools you have at your disposal. You might discover that you fear what you are ill-equipped to handle.
Be open to finding new tools. Not for the sake of having them, for because they can propel you forward and past the tricky challenges that are bound to pop up.