Back when I was a teenager I had a Chevy Van that burned oil so I didn't realize the engine was running dry until the it had a rapping sound going strong. I ignored it a little longer and had to replace the engine as a result. That was an expensive lesson but I learned from it. Started dating a mechanic's daughter, now my wife, a few years later and wouldn't tell him that story for years out of embarrassment. I started the "your evolution as a mechanic" thread while thinking about my humble beginnings.
https://wranglertjforum.com/threads/your-evolution-as-a-mechanic.12110/
https://wranglertjforum.com/threads/your-evolution-as-a-mechanic.12110/