Board Thread:Questions and Answers/@comment-31625365-20170329135349/@comment-122.2.119.129-20171022175605

When she saw okabe having the IBN5100 she knew that she will be successful in her mission when she goes back to 1975. Ok fine. And she did not tell okabe what he must do and she plans to go back to 1975 so the present 2010 will surely happen where okabe is holding the IBN5100. Ok fine. However, when she knew that the ibn5100 got lost in 2010, she should not have traveled back in 2075 right? Because it will obviously be lost in the future. Please help me on this anyone..