“Hashem said to Moses: Stretch out your hand and grasp its tail.” ~ Shemos 4:4
God needed to convince Moses He meant business about taking the Jews out of Egypt, so he gave him the sign of the staff which becomes a snake. To convert it back into a staff, God tells Moses to grab the snake by the tail.
Why? Isn’t that the most dangerous place?
The human condition is to revert to the safest option. Risk is precarious so most people settle for complacency.
Achieving beyond your ‘possible’ demands effort in your ‘impossible’.