Cutting corners on subfloor prep always bites you later! I learned the hard way that a few extra minutes with a level and patching compound saves callbacks. Trust me, doing it right the first time is way cheaper than fixing failures down the road.

Sometimes their help just hides the real problem for later.

Yeah, always figured those apps were no big deal until I saw what @emery199 said. Tried it and my wallet's actually thanking me now.

Tell that to the Grand Canyon.

Not all fish smell awful when microwaved, but it's still a bit selfish. Maybe they didn't realize how strong it was?