Worst mistake I have ever made letting someone put these in my hair! [SEP] After 3 1/2 hours and $400 I have lost half of my hair. It is now paperthin and went from all the way down my back to my shoulder blades. My scalp feels like it’s on fire from having to work so hard to get these out. I will never ever ever ever put extensions in my hair again…especially these. Whatever glue is used literally matted into my hair. It was like trying to get out a ton of gum. I am in tears right now…