0 how quickly you do something: --
1 how easy or difficult something is: --
She's obviously very intelligent, but her lectures are heavy going (= they are difficult to understand).
At first the job was hard going (= difficult), but it's got easier with time.
2 the condition of the ground for walking or riding, etc.: --
3 an occasion when someone leaves somewhere: --
His going came as a shock.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.