Some questions about items/equips/security

I'm reading the wiki and game info, but some mechanics are not explained that clear. Also most guides does not seems update. Please, help:
1) When you are KOed you loose your Toolbelt? And your keyring? You loose anything "inside" these equips?
2) What do I need to do if a strong player attack me? The skill Yellow Belly is useful?
3) I have a single stone fence with a brazier in my small claim (brazier range covering all the claim) and I don't know if another brazier or torch would be helpful. Would it?
4) Also don't know if a brick wall should be my priority (I'm in Popham). What is the price of the rare bricks needed and the gelatinous thing? Whats the approximate chance of having a gelatinous thing while cooking food?
5) I don't understand why people considers a metal box safe since as far as I know people could carry it (?).
1) When you are KOed you loose your Toolbelt? And your keyring? You loose anything "inside" these equips?
2) What do I need to do if a strong player attack me? The skill Yellow Belly is useful?
3) I have a single stone fence with a brazier in my small claim (brazier range covering all the claim) and I don't know if another brazier or torch would be helpful. Would it?
4) Also don't know if a brick wall should be my priority (I'm in Popham). What is the price of the rare bricks needed and the gelatinous thing? Whats the approximate chance of having a gelatinous thing while cooking food?
5) I don't understand why people considers a metal box safe since as far as I know people could carry it (?).