A. Shifting attention from self to others might strain the individual further as they might not have the emotional energy for it. B. Relaxation without addressing underlying issues won't help in managing depression and might exacerbate the situation. C. Focusing on small achievable tasks helps in breaking down overwhelming problems into manageable parts, aiding in a sense of accomplishment. D. Ventilating emotions might be beneficial, but solely relying on this strategy might not address the core issue of handling responsibilities.