You’ve survived five weeks in an apartment with your spouse, two kids, and dog. There was no exercise facilities, training, or psychological assessments and support.
Congratulations! You’re now qualified for space-flight to Mars. The mission will be considering less taxing than sheltering in place during a pandemic. Food will be provided. You will not be expected to work, teach your children, and survive at the same time.
You will have healthcare and everyone will be rooting for you.
You’ve made it this far. You can definitely endure 150-300 days flying to Mars. You’ll still be able to watch Netflix and Zoom with your family.