As had been discussed , the major cause of depression and worries is that we have not as yet learnt Tafweez, Fanaa'iyat and Radha-bil-Qadha.

These three concepts mean basically one and the same thing: that we hand all our affairs and decisions over to Allah Ta'ala, and that we be satisfied with whatever He decides for us.

However, the illusion we live in, is that whatever we have decided, will happen accordingly. We expect Allah Ta'ala to oblige us, accommodate us and follow through with our decisions, exactly as they are. When this does not happen, then as is expected, we suffer anxiety, frustration, depression and worry. Why? ... Because we forget that we are the slaves of Allah Ta'ala and that He is not our slave. As our Master, He can decide for us, whatever He wishes to. This is His prerogative.