Yes, absolutely and of course it can be like that. I just prefer to not touch my failsafe net and add my exceptions separate from it. Its a long developed hacker/programmer/security sense to leave your most restrictive and failsafe rule/code ALONE to execute on its own and add your exceptions before that to ensure you don't accidentally poke holes in something. By keeping them separate you ensure that no matter how badly you mess up the rules, there is at least the failsafe that will be in place. That's all. It depends on the confidence level of the person and for us (you and me) who eat, sleep and code ABE, yeah its a cake walk, but for the less experienced (deduced from the user asking for help) I figured, let's play it safe - barring any typos and so on from breaking everything completely.
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