the idea of technical survival notes are to remember you and to teach a fellow survivor how to use it wenn your not cappoble to using it. your survival note doesnt cover that part. i also think it kinda to long, so it add's bulk to your kit. besides will you read it ? i mean if you know how to survive, have overcome the initial fear. you usually make an plan and do the thing you planned, instead of reading this very long text....<br>atleast that what i would do ( i think ). a shorter text, with some technical info would be better ( i think ) in the most survival situations.