Israel needs a safe area in its borders so its citizens can live, I honestly thing so, but Israel has to be fair and reasonable: if they want a safe area in the North so they don't enter in contact with Hizbullah, which they are trying to make to happen by war, they very well could willingly don't go and set more and more settlements, often inhabited by (normal people plus) violent ultraortodox dudes right in the Gaza or Cisjordania/Western Bank borders, right in the fucking face of Hamas, you know?