Is this the right way on how to write an interesting journal?

[old school fanatic]

Every single day, look for something interesting to write about (or just let it naturally come to you). It could be something from that day or just how you're feeling or what you're thinking. Just as long as it's interesting.

If you try to think of anything, and put it in your journal, it will be boring.

Is this the right way on how to write an interesting journal?