> If this is the "correct" way to learn, the problems are not with the user. OP's advice was essentially to first learn how to use a tool in a sandbox before s

> If this is the "correct" way to learn, the problems are not with the user. OP's advice was essentially to first learn how to use a tool in a sandbox before screwing up mission-critical services. I really don't understand why you perceived the need to learn how to use a tool in a sandbox as problem that lies somewhere else other than the clueless newbie who's taking his first steps. Letting toddlers learn how to ride a bike by installing training wheels doesn't mean that bicycles are flawed or poorly designed.