Interpretation of the Dream
Seeing angry and grumbling in a dream indicates that you will risk your property and life, your children will be knowledgeable people, you will establish a very large business partnership with people you don't know in order to spread to a much wider audience and you will make great profits from this partnership, you will protect yourself from all the bad and harmful events that may happen to you, you will go through a process where you will rebel and complain, all the troubles you have inside will come to an end, you will feed the hungry people on their behalf.
Also seeing angry and grumbling in a dream indicates that sorrows and sadness will be left behind, you will encounter very big problems for a reason, you will discover good ways, a great success will be achieved, you will get rid of the troubles and troubles you have been experiencing for a long time, but later, thanks to the correction of the situation, the troubles between you will find a solution and a partnership established with the wrong people will be terminated unilaterally.
Psychological Perspective
Psychologically, seeing being angry and grumbling in a dream indicates that one will find ways to enter into profitable businesses, some resources will be depleted, one will gradually fall into a dead end and will fall rapidly and hit the bottom, the battle for a living will intensify, one will live a life of ease and comfort that will be the subject of fairy tales, one's success will increase and continue for a long time, and one will progress on the path of Allah.