you probably don’t really want an “add” node, your more than likely looking for a “and” node.

Which means, If bool1 and bool2 are true, then the result is true

if either bool1 or bool2 is not true, then the result is false.

compared to a “or” node

which states, If either bool1 or bool2 are true then the result is true.

Hence both must be false, in order to have a false result.

Hope this helps,