To survive you must surrender without giving in, that is to say, fully accept the reality in all its horror and never give up the will to survive. That allows you to quickly adapt to the situation and dedicate yourself to the present moment rather than wallow in denial.
But what is the way forward? I know what it isn't. It's not, as we once believed, plenty to eat and a home with all the modern conveniences. It's not a 2,000-mile-long wall to keep Mexicans out or more accurate weapons to kill them. It's not a better low-fat meal or a faster computer speed. It's not a deodorant, a car, a soft drink, a skin cream. The way forward is found on a path through the wilderness of the head and heart---reason and emotion. Thinking, knowing, understanding.
Success is a dangerous element in any endeavor. Embrace the struggle. Beware the achievement. For it steals your caution even as it leads you down the next unknown pathway.