नाच न जाने आँगन टेढ़ा । Naach na jaane aangan tedha

नाच न जाने आँगन टेढ़ा ।
Meaning: Doesn't know the skill to dance and complains about the dancing floor.
Usage: When someone is not efficient and skilled in some work but claims dissatisfaction about the other related things, you can use this proverb.