Out on a limb
If someone is "out on a limb", he or she is at risk / in danger, or is in a precarious situation - especially when doing something. An example of a sentence goes like this: She went out on a limb to help her fellow Malaysians even though they were not of the same background.
Ungkapan ini bermaksud seseorang yang berada dalam keadaan bahaya, terutamanya apabila membuat sesuatu.