S Size up self & situation
U undue haste makes waste
R Remember where you are
V Vanquish fear & Panic
I Improvise
V value living
A adapt overcome
L live by you witts but first learn the basics
I learned this in THE US ARMY SERE SCHOOL at FT. BRAGG, NC. (Col. James N. Rowe Commandant ) and again in Battlefield Survival with resistance to interrogation. I never forgot it, if you remember it, It might save your life one day. The Late Col. James N. Rowe authored a book Titled 5 Years To Freedom you might read it. I also recommend reading the Foxfire series of book.