How can individuals effectively differentiate between constructive criticism that promotes personal growth and destructive criticism that hinders their development?

Intentions
Individuals can differentiate between constructive and destructive criticism by considering the intentions behind the feedback. Constructive criticism is typically given with the intention of helping the individual improve, while destructive criticism may be motivated by jealousy or a desire to bring someone down. It is important to evaluate the specific feedback being given - constructive criticism usually offers specific suggestions for improvement, while destructive criticism may be vague or overly negative. Additionally, individuals can consider the source of the criticism - feedback from trusted mentors or peers who have their best interests at heart is more likely to be constructive, while criticism from those with ulterior motives may be destructive.