Working the streets of The Rotten Apple while BLS with a good partner, a 70 pound FW Mdl. 8 stretcher & a half broke bus gave me more real world education & a healthy respect for all things on all skill levels EMS then Maspeth could ever give me. L4 training gave me a skill set beyond compare but the BLS survival mode mindset always worked, when an external factor enters your equation, then make lemonade, make that individuals competence or incompetence or even threat status work for you, hold some innocuous item for you, listen for our bus number on the portable, look down the street for whoever is responding & flag them down, etc, etc, etc. Even perps that jacked our patient were elicited to help lest they decide to jack us too. Back in the day we didn't have the luxury of staging like the kids today enjoy. Any L4 that looks down on what they consider lesser people in the profession are usually found out to "be" themselves the lesser person because esteem lacking individuals depend wholly on objects to boost their self image & when equipment fails & it does, the lesser man mentally malfunctions while the greater man works the call in BLS mode.