So, if you wanna get into some dream interpretation...this likely is your subconscious manifesting feelings of inadequacy and falling short. Are you feeling like you're not going to be able accomplish a goal? Or maybe worried about being judged for falling short? Are you nervous about others seeing your shortcomings? This is definitely one that screams its meanings. Regardless, you are perfect just the way you are. You may not see it but you don't need to impress anyone.