Also this was just an analogy I know, but doctors definitely don’t hurt people for years while trying to save them, very different profession from ours, if anything doctors earlier in their career have been shown to have better results.
E.g. this tip:
- There is no substitute for doing. Less tutorials, more coding.
is directly addressing a common mistake for absolute beginners. Many beginners will read (or worse yet, watch) loads of coding tutorials while doing little themsves. It is an issue a complete beginner encounters and understands.
Your tip on the other hand:
> If you (or your team) are shooting yourselves in the foot constantly, fix the gun
is addressing people working on medium to large projects with internal tooling. That is not a situation a complete beginner finds themselves in; it's a situation someone who already works in programming for a while finds themselves in.
I wouldn't necessarily say your tips are too abstract; they are simply too high level for a complete beginner.
That is not necessarily a bad thing; perhaps the you of 15 years ago already had the basic understanding necessary to be able to comprehend and make use of your tips.
My experience with doctors, of which there has unfortunately been plenty, is that the older doctors are much better. If I need something delicate done I want a doctor who's 50-65ish. They know what they're doing, they don't screw around, and they've seen enough to know that yes, your case is the common thing they've seen 500 times before, and that this treatment works and that one doesn't.
Typing skills are severely underrated in order to professions and roles adject to our professions like PM.