Tā miànshì shí zǒng shì xīnxū, pà zìjǐ biǎoxiàn bù hǎo.
She always feels unsure of herself during interviews, afraid she will not perform well.
Tips
usage
心虚 covers two slightly different senses: (1) having a guilty conscience — knowing you've done wrong; (2) lacking self-confidence. Context usually clarifies which is meant. The first is more common in everyday speech.
