I would only agree with the caveat that someone experienced should read your code, comment on it and improve on it.

I spent years slowly learning how to be a better developer, on my own. If someone had been there early on to tell me: "this is bad because X", I would have progressed twice as fast.

Programming at its core is very easy, building maintainable software is much harder. Knowing what to avoid only comes with experience, but much of that experience can be quickly transferred to you from someone who already has it.