Impulsive, seflish, greedy, short sighted, pretentious, will do anything that suits his interest. No one and nothing matters to him more than himself. He also never takes responsibility at all. He will at once blame others if even his own decisions go wrong.
Rajnath could have negotiated with his brother, divided business if he wanted complete freedom in decisions. He could have done business righteously. But he instead chose to be corrupt and when his scandal was about to be exposed he killed his own brother Arnab.
He was saying sorry earlier and then laughed after shooting him. It shows he did not take responsibility. He rather felt Arnab had compelled him to kill him.š¤¢
He was laughing in accomplishment of getting roadblock out of his way.
Convenience mattered the most. So he said he would take care of Suchitra and Dev and Arnab had to go.
Just as he fixed Kangana's marriage with Karan and when Sakshi objected he said they would break engagement later. And married Sakshi but told Raima that they would bump her off someday after getting proof. In last episode also he easily pretended to fall at Dev's feet but told Shaurya he would get him out of jail later.
He just wants to have it all and think later. Not bothered about making his love his mistress, making and breaking engagement of daughter, blackmailing son etc. Anything goes as long as it floats his boat.
He has ruled so far only because of his pretense and because others are dependent on his financial muscle. Plus all know each other's crimes. Be it Basu, Sakshi or Shaurya.
He blames others whether his own decisions like KaKa alliance fall through.
He blames Sakshi but frankly, Shaurya is his mirror image. Womaniser, drunkard, selfish, pleasure seeker, murderer. Raj killed Arnab. Shaurya tried to kill Dev. Both even whistle in same way. And both do emotional drama of mom, choti ma, bhabhi, bhaiya and fool people. Both fooled Suchitra in same way. Both laughed and mocked Sakshi in same way.
He felt giving money and benefits to people was all that was needed. Nothing more.
Some feel he was dominated or controlled but basically it was he who had it all and let others believe they had control over him. To cover up one impulsive action he committed many more such actions. Often aided by those who were greedy for his money.
For his own gain he can even threaten to kill son. Saam, daam, dand, bhed anything goes as long as it serves his interest. A kind of man who will forever fool others and offer deals, yet almost always have his own way.