Narcissists are very predictable. Once you learn even five of their patternistic behaviours you'll recognise them from far away.
When they start an argument out of nowhere and then they storm out, it's because they needed a reason to go out and cheat. But they couldn't just get out in peace lest you figure them out.
When they start accusing you of things you've never done it's because they're doing those things and they're projecting their guilt on you so that they don't feel responsible.
When they refuse sex when you want it but they force it when you don't want it it's because they're turning it from giving you satisfaction to causing you suffering. The self loathing they feel inside cannot allow them to give you pleasure.
When they start calling you soulmate after just a short while of talking they're rushing into fake intimacy to entangle and trap you.
When they prefer one child over the other, and sometimes deny paternity for some of them for men, it's usually to make the favourite child worship them and become their puppet.
When they call your parents to report what a horrible son or daughter you are, it's because they desire to make you hated by everyone and be at their mercies.
When they systematically push away all your friends it's to isolate you and make you fully controllable without anyone enlightening you.
When they track your movements and communications it's not because you'll cheat, but because they fear someone will awaken you to the mistreatment they're putting you through.
When they lure you into heavy loans and financial obligations it's in order to weaken your financial strength and eliminate your options.
When they rush adding more children using guilt and blaming rather than listening to your side as well, it's in order to ground you if you're the lady, or get hold of all your money if you're the man.
When they go silent for days it's to avoid being questioned about their behaviour. They also threaten suicide when challenged over their actions. Instead of genuinely apologising they start pity partying so that you start comforting them yourself.
Narcissists are selfish and horrible human beings, yet very easy to identity if you know their universal behaviours.