Bandaids/pimple patches over picky spots help as a physical deterrent and the rest for me is I just actively have to notice when I pick absentmindedly and force myself to stop. It isn’t easy but you can get there with enough habit building

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I was picking up my skin when I saw this post

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Pick at something else instead like a fidget

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cut ur nails down as much as possible

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Wdym just don’t

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You just stop one day honestly. I just grew out of it after high school

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