Katniss problems right now toward the end of the book.

I'm currently at the end of MockingJay and the rebels have been training to defeat the Capitol. But their is a twist Coin has now sent Peeta to the Capitol where Katniss her squad and other squads have been shooting propos to show that the rebels are ready to take on the Capitol. The only reason Coin sent Peeta is because she wants Katniss dead. But if Katniss dies Coin's chances of defeating the Capitol are pretty much over.
    Coin sees Katniss as a threat. She knows that Katniss being the MockingJay has great influence over the people of Panem, and that if they defeat the Capitol and it's time to pick new leader or decide who is charge Katniss will have great influence over the people. If Katniss suggest a person they will probably go with who she chose because she is the MockingJay and defeated Snow. So Coin only used Katniss to het what she wanted, she wanted Katniss to unite the districts so that they could defeat the Capitol and then she wanted Katniss dead. And who better than Peeta to do it. I think that was a very bad move on Coin's part. Didn't she know that Katniss was going to figure it out sooner or later. Sending Peeta was a bad choice because that was the main clue that Coin wanted Katniss dead. Peeta hates Katniss and will do anything to kill her, which is good for Coin but also gives her plan away.
    Right now Katniss needs to take control. She already knows Coin's plan and right bow is not the time to follow orders. She needs to go to the Snow's headquarters and defeat him. She has the Holo which is what
She wanted all along now she just be careful and make sure that she can get to Snow without anything standing in her way. She needs to put Peeta aside she needs to focus on what is really important eight now and then go back to the things affecting her personal life. That is what I would do if I were on her shoes. Take control and complete my mission which in her case is kill Snow. 
     Katniss is caught up in too much drama. She has a lot of pressure. But she needs to put that at the back of her mind. She is the MockingJay and is suppose to be the one that will kill Snow so that they don't have to live under his rules anymore. I think she it time for her to think her plan through and go through with it then she can also think about how to deal with Coin who has now also become her enemy.