"The last straw that broke the camel's back"
You probably have heard about the above expression .. It is used in a condition where someone is loaded with a massive amount of physical or mental tasks which are tiring him/her out..right in that condition, an additional piece of task or a worsening condition can make him/her completely give up (like hearing a bad news in the middle of a hug of things to go through and concentrate on) ... Just like a straw that though of being very light, can break a camel's back if added to the bulk of things on his back !
I said all these stuff to say : "This expression doesn't work for me !" :D
right on the moments when i start feeling the last straw's going to be added to my load ... Your kind hands unpack my back and relieve me , Dear Lord! ... Though you might overload someone with heavy luggage , you never break his/her back !
It's all about such delicate kindness of you that makes me keep loving you ! :)
keep being around Lord !