As a guy thinking about being prepared to survive, does all this mean if we think we are ever going to be in bear country we should learn and observe bear discipline all the time?

For example, I know I am not likely to get my tent or sleeping bag deodorized (if that is even possible) so I should not bring or keep food or toiletries - or a pack in which I carry such stuff - into either, ever?? Never use deodorant on any trip in which I will use my tent or sleeping bag??