20 Making money ideas (by Zulkifli Musa)

I read this book by Zulkifli Musa, and he gave 20 ideas how to make extra money without quitting your job.  The 20 ideas are:

1. Give tuition classes
2. Photography
3. Writing resume
4. Blogging
5. Graphic design
6. Book writing
7. Online bidding
8. Translating jobs
9. Selling clothing
10. Selling jewelry/ accessories
11. Daycare centre
12. E-book writing
13. Catering/ selling food
14. Creative writing
15. Cupcakes business
16. Business and professional documentation
17. Farming
18. Agricultural activities
19. Animations/cartoon
20. Building website / blog

I'm opt for no. 4, 6, 13 and 5( If I could conquer the knowledge of graphic technologies).
Actually I'm still searching through my way or genre of writing. Still couldn't decide what sort writing suits me. (Or I should suit me to the writing... either way, still learning.)

In blogging, I'm still couldn't find the right topic/ genre that I could write passionately about. Quite hard for me as I couldn't focus as much as I could to blogging. But in my mind I really like doing trading/business. Really really want to make my dream/ambition come true.