The world we live in today is full of symbols and advertisements (billboards, commercials, logos, etc.). I can't go anywhere without running into these symbols. The cross on my neck I wear to remind me that there is still good in the world. I don't worship the symbol I worship what it stands for to me. I know that there are people who wear the cross and do a bunch of fucked up shit and they try to turn my reminder into somethin shady. So to the best of my abilty I try and do good things and when people remember me they will remember that I wore that cross and tried to live my life according to what it really stood for sacrifice, love, redemption, justice, righteousness, war, peace = GOOD. Basically it doesn't matter what symbols you wear it's what the symbols mean to you that matters. The cross is just my focal point. It reminds me of a man that wasn't faded by any of the bullshit these fucking devils tried to throw at Him, someone I try to live like to best of my ability. As for the butterknife, if Jesus was killed by a butterknife I'd wear that shit around my neck too cuz if that butterknife touched Jesus then it's freakin holy and blessed as far as I'm concerned.
Every shape has a meanin in the grand scheme of things. The cross represents sacrifice. Upside down tho, don't it look like a sword?