Replying to Retarded ski techs

So I'm at the local mountain with a couple of friends and it was like my first day just lapping the park. The first damn rail I hit stuck it pretty much and my ski just fell off and I ate shit, so I go into the lodge and went down to their shop and I ask the guy if I could get my dins turned up. The guy looks at me and says I don't really know how and I'm like your a fucking ski technician. So he proceeds to blow on the binding for five minutes to see what it was set to because it was filled with snow. He asked me what it was at and I said I don't know because him blowing on my skis was to funny. Then he went and stabbed my bindings with a screwdriver for a while then he handed me the screwdriver and pointed to the picnic table outside he says have fun. I was like wtf you just wasted 20 minutes of my time giving my skis a blowjob then poking it with your screwdriver has this happened to anyone else?