no, not that. you may not agree now, but if there were terrorist attacks in your area, you would demand your government to do something.
I would demand they do something that might work , not demand they do the same things again that they already know don't work .

its a 50-50 chance.
No it isn't , its a 100% chance that carrying on doing the things that don't work won't work .

if israel doesnt do anything theres a big chance that more radicals will emerge.
Who on earth said anything about not doing anything ?
Can't you understand that there are more options than just following the failed process of escalation?

people will see that israel is weak
People have already seen that , it has been evident for a long time