You never start a message with "Hi" or "So". You're on Wattpad, you gotta be creative!
So there is Knowing, "Knowing", and 'Knowing'.
Knowing is when you know something, you can see it, and you have valid proof of it. Not everyone likes Knowing knowledge, but you Know its true, and you have data for it.
Then there's "Knowing". "Knowing" is when you "Know" its true or false, you maybe seen it, but there is nothing you can prove that it's true or false.
Take this as some sort of example. Last year, I went to Fright Festival at Six Flags Discovery Kingdom. In one of the haunted houses, I screamed intentionally at the last scare before the exit. My sister and her boyfriend were witnesses, but if you asked them, they'll tell you it was from authentic fear. Now, there is nothing I can prove it was an intentional scream, and that's where this story becomes relevant.
Its like that feeling in your gut, you know its true, but you could also be wrong.
Finally, there's 'Knowing'. 'Knowing' is when you don't know something, but once you learn it, YOU KNOW YOU'VE HEARD IT BEFORE. Kinda like deja vu. There may be sustainable facts, but you consciously know you've haven't known something, whilst also knowing you heard it elsewhere.
Be prepared for more scripts of literature.