Read extensively, practice your craft & don't lose your focus.

These books will help you day-to-day with your general programming knowledge...

> Philosophy of Software Design https://www.amazon.com/Philosophy-Software-Design-John-Ouste...

> The Pragmatic Programmer https://www.amazon.com/Pragmatic-Programmer-Journeyman-Maste...

> Clean Code https://www.amazon.com/Clean-Code-Handbook-Software-Craftsma...

> Mythical Man-Month https://www.amazon.com/Mythical-Man-Month-Anniversary-Softwa...