Madhyamaka is the answer. Internalizing it. Not just leaving it as heady philosophy.
''When it's time to leave this body, this illusionary tangle,
Don't cause yourself anxiety and grief;
The thing that you should train in and clear up for yourself -
There's no such thing as dying to be done.
It's just clear light, the mother, and child clear light uniting;
When mind forsakes the body, sheer delight!''
The Blessed One said:
"What is the All? Simply the eye & forms, ear & sounds, nose & aromas, tongue & flavors, body & tactile sensations, intellect & ideas. This, monks, is called the All. Anyone who would say, 'Repudiating this All, I will describe another,' if questioned on what exactly might be the grounds for his statement, would be unable to explain, and furthermore, would be put to grief. Why? Because it lies beyond range." Sabba Sutta.