Oftentimes, not knowing how or where to start is frustrating.
通常情况下，不知道如何或从哪里开始是令人沮丧。
Not knowing where or how to start.
不知道从哪里开始或怎样开始？
I just did not know where to start or how to gain experience.
但是我根本不知道从何做起以及如何获得经验。
It's not knowing where to start, or how to get from a to B.
而是不知道从哪里开始，不知道怎样从起点到达目标。
It's not knowing where to start, or how to get from a to B.
而是不知道从哪里开始，不知道怎样从起点到达目标。
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