Summarize this article:

Regular exercise, a healthy diet, and quality sleep all contribute to a greater sense of overall wellbeing, increased resilience, and higher self-esteem. Adopt a healthy lifestyle to better cope with current adversity and inoculate yourself against future adversity. Always start new exercise routines gradually to prevent injury and speak with your doctor first. Regularly acknowledging all you have to be grateful for will promote an ongoing positive perspective. A positive attitude will help you tackle future problems and prevent you from feeling overwhelmed. Spend 10-15 minutes a day thinking about what you're grateful for. Having people to turn to in your times of adversity will provide comfort and support. Developing a support system before you are in need will make it easier to engage those resources when the time comes. Pay frequent attention to friends and family to keep those relationships healthy. Schedule regular phone calls and dates to maintain and strengthen connections.

Summary:
Take care of your physical health. Start a gratitude journal. Nourish your support system.