I think your observation is very accurate @fede93g. That's why I talk about how important it is to choose well whom to follow.

As for how often you should post, I tell you: the inspiration is on the street.

Go out with your camera almost daily, use your smartphone to stay updated and take note of any curious data that comes your way. You can even question what you are doing wrong, get results, posters and I'm sure someone will feel identified.

Finally: never ask yourself "what should I write today?", But "for whom do I want to write?". You will be more successful.

I appreciate your reading!