[krsw]

You absolutely need salt for a good burger. It is fundamental seasoning in every savoury dish at every restaurant (fast or fine) for a reason.

[Intermernet]

That is just wrong. I'm not sure what to say. You don't really need salt in many things. Don't get me wrong, I like salt, but things can taste amazing without it.

[hackable_sand]

You may have a salt deficiency