Recently I've been working on an ERP in logistics, and I was doing it solo. Gotta say that it's a big mistake to take this up alone, and architected the whole system based on the flexibility of scale. It took me more than 7 months to bang enough walls to realize that tech work is not what it used to be.

As of now there are a slew of meetings that I need to go to. It pretty much felt like the client was trying to find faults in my work.

Software timeline estimation becomes irrelevant, and work still needs to continue on anyways. At this point, I really do feel like giving up and just be a product manager instead. What say you?