[blohannaserri]

I am not a Jhana practitioner but I feel that a minimal amount of mental tranquility, a real one, is a great step toward more deep meditative stages or even to bring that minimal amount into daily life sounds realy encouraging.

I think that's the key thing Kaarine. Bringing that tranquillity into everyday life will slowly bring about a transformation in ourselves and the way we relate to others.
It's a kind of tension release and with it anger and so forth fall away.

In terms of meditation, tranquility is a step towards deeper meditative stages.