Method Methods that would allow me to see the "seven minutes"

[difficvltmachineryy]

Hi, new account, but long time lurker. I am from Hungary. I often hear people say that when you die, your brain works for seven mintues showing you the best moments in your life. Well, i didn't have many, much of my life i regret, otherwise i wouldn't be there, haha. But those few moments that were worth living for, i still want to see them flash before my eyes before i succumb to eternal sleep. Any CTB methods that would help me achieve this, or does this only occur with "natural" (aka non-self inflicted) death?