Is there a way to cut grapes and olives for a fruit salad. Understanding the problem with the juices that flow out of grapes and olives.
understanding the two views with "דרך לכלוך" (coloring destructively). (Wiping one's hands on a towel from grape juice, blood, pomegranate, colored ices, etc.);
Doing an Action to Prevent a Loss (הפסיד);
using Velcro, zippers, buttons, clips, straight pins, etc. on Shabbos;