/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: davidzablotny https://cdn.slidesharecdn.com/profile-photo-davidzablotny-48x48.jpg?cb=1523463725 I wear combat boots to lab.... After over a decade of wrenching on cars, I'm back in school trying to figure out what I wanna be when I grow up. I've always pictured myself in a lab coat...