Yes, saving and using pictures of your female friends without their consent is not only morally wrong but also a violation of their privacy and trust. It is essential to respect the boundaries and consent of others, especially when it comes to personal and private matters like photographs.
Engaging in such behavior can be harmful to your friends and can damage your relationships with them if they were to find out. It can also perpetuate unhealthy coping mechanisms and contribute to further isolation and difficulties in developing healthy social connections.
If you find yourself using these pictures as a way to cope with depression or loneliness, it's crucial to address the root causes of your emotions and seek healthier and more respectful ways to cope. Consider talking to a mental health professional who can help you understand and manage your feelings in a more constructive and ethical manner.
Remember, maintaining healthy relationships and treating others with respect and consideration are essential aspects of personal growth and emotional well-being. It's essential to prioritize the well-being of others and yourself in all your interactions and actions.