Stupidity is when you see the DANGER! sign and proceed without caution.
Trust is when you read the DANGER! sign but have a plan in place for safety.
Faith is when you examine the DANGER! sign, know that this is the path God brought you to, and you step out knowing that it's only by His Divine hand that you will succeed.
"Faith is to believe what you do not see; the reward of this faith is to see what you believe."
-- Saint Augustine