In what ways do you, improve your skills & knowledge in general (programming) .

Question

Today's content of the day had me thinking.
In what ways do you improve your skills & knowledge in general [programming]

1. Reading (books, articles, etc)
2. Coding (making stuff, etc)
3. Challenges (Sololearn Challenges)
4. interactivity ( online website based, using some app, etc)
5. Observation (reading source code of apps, algorithm, etc)
6. Other (specify in your answer )

Answer 1

Create something you need and improve it continously.

Answer 2

I think the best way to improve your skills and knowledge.... you have to believe in yourself and to do hard work.

Answer 3

BEST way is to take apart someone elses code.