Challenges and mistakes are opportunities for learning.  Instead of seeing an issue, error or new software as a pain, see it as learning – an ability to expand your mind, obtain a new skill, or to ensure you don’t make the same mistake a second time.  Your resistance is usually fear of the unknown, or that people will know you were inaccurate or made a misstep.  Welcome to everyone’s life, as we all make mistakes and are called on to learn new things. 

Start small, and chunk your learning into short blocks of time, creating far less stress and far more success.  That seemingly unending maze of difficulty will become shorter and easier to tackle. Embrace anything learning/training as a chance to expand your abilities, career and life, and watch your fear disappear.