Answer:
it means that that before u do anything it looks difficult and you dont wanna do it but later after you do that it isn't that hard.eg.Before u study about the grammar topic ,u think it would be hard and impossible to learn but later when u get the idea u will really know how it is.
I think the correct answer is "Examples" but you should give me the answer choices so i can be more sure.
One of these far good challenges