And you know what... I just found out something after I posted.
So we all said Sasuke tried to kill Sakura 3-4 times which should had been the point to drop her feelings for him like a fly and move on. But I realize that we had misinterpret those scenes badly because he actually
with success tries to kill her
2 times not 3 or four. Let me break it down:
To us we are seeing like this in our view of Sakura, with the 3 Strikes system:
Strike 1/2: almost happened but interrupted, thinking Sasuke was on drugs given to Orochimaru and Kabuto (why 1 and 2 together? Because she was about to attack him back when Team Kakashi met him at the hideout, but Yamato took the hit for her and Sasuke was about to start a jutsu when Orochimaru interupted, which the jutsu was actually Kirin.)
Strike 3: Ok... this should give me a hint... (the scene where he was about to Chidori her before Kakashi came in)
Strike 4: HELL NO!!! Get away from me, you crazy ass-psycho!!!

(scene where he actually grabbed her by the throat and about to stab her with the soon-to-be known poisoned kunai)
... yet those recent Strikes
are the actual Strikes 1 and 2 because those are Sasuke's
successfully without hesitation tries to kill her. And here the reason why: 3rd Strike didn't happen to give Sakura the chance to see how very low Sasuke has become in order to drop her feelings of love for the Uchiha. Sure Karin, Sai, Konoha 11, etc. gave her hints. And she was crying when trying to heal Karin after seeing Sasuke try to kill her the first time (Strike 1). But then when she tries to kill him, she hesitated and her feelings for him came up so she couldn't complete her task which lead to Strike 2. The 3rd one did not happened yert... and I can see why. The feelings came up after Strike 1 happened. So my point is, in order of Sakura to successfully grow up (eventually toss the love away for Sasuke) and move on, Strike 3 needs to occur and I'm not sure how it will come because somehow we need to have another "old" Team 7 before the final showdown and events.
And if you don't understand why my point is, I said it right here:
Usually, some or many people in real life tend to follow 3 chances if anyone done something wrong to them, happens alot in relationships. If all 3 or more chances ( and sometimes the chances can be
only one) are gone, the trust/friendship/love etc. will probably not be regain again, no matter if anyone can forgive them because they do not want to repeat the hurt and pain and try to forget it so they can move on. I'm not sure many of us experience it but I do see this alot in many Western media.