My neighbor's "just paint over it" advice cost me 3 hours last Saturday
I was patching a hole in my drywall and Bob from next door comes over, says just slap some paint on it, no need for mudding. He's been doing renos for 20 years so I listened. Yeah, that hole looked like a crater after one coat. Had to scrape it all off, mud it proper, sand it down, then paint again. Took me from 9am to noon on a Saturday fixing that mess. Anyone else ever get bad advice from someone who should know better?