Think I’ll leave it to the experts
I’m not a mechanic and I’m not someone who claims to know anything about what goes on under the bonnet of a car but I was recently informed by a mechanic that my cam follower was shot. Rather than lose face, I pretended to know what he was on about. Immediately, I looked up the term and researched a little on the subject. I decided that I didn’t really care about saving face after a few minutes.