knack
/næk नैक्/ noun [sing.] ( informal ) knack (of/for doing something) skill or ability to do something (difficult) that you have naturally or you can learn कोई (कठिन) काम करने की नैसर्गिक या अर्जित कुशलता या योग्यता
Knitting isn’t difficult once you’ve got the knack of it.