dear everyone,

i am new to this forum and am learning vedic astrology as a result of getting into hard times.
i wish to learn and also get a reading which i will request in the reading forum.

I request all members, especially seniors in the field to please participate and enlighten in this topic.

I want to know what is the fundamental and most effective method of recommending navratnas for natives?

My view...
Finding out weak benefics and strengthening them.
Also looking at the dasa running and apply the weak benefics generally and dasa wise.
My above view looks very rational to me but it doesnt seem to work as per my experience with gem stones.
I have acquired and wore navratnas one by one and shelled a lot of money but i did not find a good result because of my fluctuating mind. i used them intermittently.
  There are so many other methods by which people suggest navratnas like based on birth star/ janma rasi/ lagna lord, lords of  1 5 9 houses.

I am very much confused with this. I am interested in this topic because if i can learn the most effective method. then i can help myself and others in need without wasting a lot of money by suggesting unsuitable gems.

I request the members to please participate and take this topic forward

thanks

Dear  friend

Why you are so much interested in detail study of  gems? better have good faith in your own soul make it strong and see how it works?