A structured, regimental life that sets you up for success within its current structure. As a school leaver it did me well to establish routine, discipline, and structure. In my latter years it also taught me well in how to communicate with non-military individuals and organisations in the varied environments people will find military organisations in.
Health, motivation, direct answers, real life examples, courage, integrity, .
If you're in too long, you can become institutionalised.