Sure, it's important to stay focused on your own progress instead of feeling embarrassed by your skill level, but that doesn't take away from Nikhil's original point! Embarrassment can be a useful reminder that you are indeed improving and growing. Plus, with the added bonus of a few laughs from embarrassment and humility, you're sure to stay motivated. Celebrating your successes and using any embarrassment as motivation for continued improvement is the surest way to make strides in any activity!