Brian Pennie, PhD
1 min readMar 5, 2019

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Love this article Nick. One of my best friends is an ABA-certified trainer. Her life is literally behaviour interventions… and she had much the same experience as yourself. Love it.

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Brian Pennie, PhD
Brian Pennie, PhD

Written by Brian Pennie, PhD

Change is possible. I write to show that | Recovered heroin addict turned doctor. www.brianpennie.com

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