Of course, a young man may not know how to do this if he never had a strong male role model as a child. He may even be ill at ease with his own body and feel awkward or unmanly.
निःसंदेह, एक युवक का यदि बचपन में कोई मज़बूत आदर्श - पुरुष न रहा हो, तो वह शायद यह जान नहीं पाएगा कि ऐसा किस तरह करे ।