Hi developers in the House, what are your expert advice for beginners and novice developers to understand very well in the early stages of their career to be able to cope well be it whether app dev, game dev, web dev, Cyber security, devops or Scrum.

Speaking from a Cyber security perspective as am a Cyber security analyst, here are few things you need to deeply understand first.

0. IP addressing and subnetting
1. Python programming
3. Linux caommands
4. Good knowledge of Burpsuite
5. Know what a Honeypot can do.

what are your own advice?