When you are not well, you go to a doctor. He may suggest a treatment but we can't question him if the course has not given you the expected results. In the same way, we can ask for suggestions from others or we may give others some suggestions. We are not assuring anything by giving suggestions. It is the individual who has decided and goes forward accordingly.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease
Knowledge is power.