Shall we be reckless runners?

Philipp Pflieger posted "WORK HARD. DREAM BIG. RUN RECKLESS.". Shall we really be reckless? Reckless to whom? To other participants? To your body? Both?

Anthony Famiglietti defines "reckless running" as follows: "Reckless running is about moving out of the safe zone. It is about abandoning that feeling that something might go wrong and embracing the moment. To see your potential, you must embrace the challenge and be willing to move toward it.  Then, when you run with reckless abandon and leave behind everything that has been bothering you, that’s when you see and feel the beauty of it all. To discover that new realm of possibility, you need to be willing to let go of everything that is holding you back - in your mind, in your body, in your soul. And if you can do that, if you can put running, or any activity, at the center of your efforts, that’s when you’ll see results and changes and gains.".