used to say that you have changed your opinion
a sore spot
your last resort
it is a result that is certain to happen
on a second thought
get / have coold feet
a subject that makes you feel angry or upset when it is mentioned
something that has advantages and disadvantages
saving grace
mixed blessing
the person or thing you rely on when everything else failed
foregone conclusion
wishful thinking
the belief that something that you want to happen is happening or will happen, although this is actually not true or very unlikely
the one good quiality that a person or thing has that prevents them or it of being completely bad.
to suddenly become nervous about doing something that you had planned to do