Can i loose my SALVATION?

HOW MUCH OF A HEATED DEBATE BETWEEN BRETHREN ALL THESE HUNDREDS OF YEARS? AND HOW MUCH MORE STILL, UP TO THE LORD HIMSELF WILL COME BACK AND WITH LOVE AND GRACE EXPLAIN TO US ALL
BUT LET ME TELL YOU SOMETHING THAT SOMEONE WAY WISER THAN ME SAID:
There is a difference between LOOSING your salvation and LEAVING your salvation!
IF YOU LOOSE SOMETHING, YOU DONT KNOW WHERE TO FIND IT!
YOU CANT LOOSE YOUR SALVATION, BECAUSE YOU KNOW WHERE TO FIND IT! BUT YOU CAN ALWAYS LEAVE IT!!
PHILIPPIANS 2:12
Therefore, my dear friends, as you have always obeyed—not only in my presence, but now much more in my absence—continue to work out your salvation with fear and trembling,