LMAO!
I'm laughing because I do the EXACT same thing. I can't just put two pieces of fabric together and zip them through my machine. Need at least three pins---one on each end and one in the middle. I try to do without pins and the pieces decide they want to shift. Not sure why. I watch quilting tutorials where they just put the pieces through and not pin them and I go "Oh my God! How are they doing that without anything shifting?!"