I am what you cannot be
But you once were
what i will become

I am what only blind can see
And of infinity and 1 I am the sum
I am the cure and I am the cancer

The riddle is the answer
is the riddle is the answer

WHAT IS REALLY GOING ON?
(HINT: LOL)

HINT #2: password has no capital letters
HINT #3: those who know me will say 3 and those who don't 4
HINT #4: password=CHAR[onceeveryfouryear-11]
HINT #5: L: HINT#4 W: HINT#3 (this hint reveals also whether or not there are spaces or numbers in the password)
HINT #6: Your first help will be the last action
HINT #7: Think outside or you will stay inside
HINT #8: The second and its opposite will form the bridge

couple more hint I found