Consider challenging yourself

Our ancestors come a simpler but much more of a harsh version of life. Food was scarce, disease was fatal and they were at the mercy of the weather. Today, we have it good - too good. Life affords us comforts unimaginable to previous generations. This is why we need to purposely challenge ourselves from time to time. Test your limits in case situations like natural disasters or wars break. Get out of your comfort zone by taking cold showers, or getting up early for workouts, or trying something where you will be forced to face your fear(s). Other options are to try intermittent or longer term fasting, giving up alcohol for months at a time or other things you can think of to put yourselves in uncomfortable situations. It will make you more resilient, mentally tougher and instill much needed discipline in a world where it is becoming a diminishing trait. You never know, you might need to bring out your inner lion.