그만큼

그만큼

"That much" or "to that extent."

In this sentence, "그만큼" refers to the amount or degree to which one should trust themselves, indicating a potential or suggested level.

그만큼 자신을 믿어야 해요.

You should trust yourself that much.

Here, "그만큼" expresses the extent of time taken, highlighting a specific amount relative to what one might have expected.

그만큼 시간이 걸릴 줄은 몰랐어요.

I didn’t know it would take that much time.

In this usage, "그만큼" specifies the degree of effort mentioned, relating directly to the hypothetical situation of success.

그만큼 노력했으면 지금쯤 성공했을 거예요.

If you had put in that much effort, you would have succeeded by now.