Ask HN: Daily practices for building AI/ML skills?

Say I have around 1 hour daily allocated to developing AI/ML skills.

What in your opinion is the best way to invest the time/energy?

1. Build small projects (build what?)

2. Read blogs/newsletters (which ones?)

3. Take courses (which courses?)

4. Read textbooks (which books?)

6. Kaggle competitions

7. Participate in AI/ML forums/communities

8. A combination of the above (if possible share time % allocation/weightage)

Asking this in general to help good SE people build up capabilities in ML.