I suspect that part of your nervous problem may be the smothering attitude of your family and you need to get out and try your wings a bit.

我想你胆小的原因部分是由于你家人的那种令人窒息的态度，你需要摆脱出来发挥自己的才能。

You want to flap your wings and fly high over everyone, but you can't get off the ground.

你想拍打你的羽翼，进而飞得比每个人都高，但你不能离开地面。

If you get a seat in the middle of the plane, the wings block your view.

如果你的位子在中间，机翼会挡住你的视线。