“And the Lord God said, ‘Who told you that you were naked? Did you eat from the tree that I commanded you not to eat from?’”
Nakedness is shameful because man is sinful. Disobedience ruins his relationship with God. Sin brings shame and distance and many consequences unforeseen when the temptation is offered.
Only when we understand the consequences of our sin can we see the error of our ways. What consequences have you suffered? How and when have you been able to avoid temptation?