There is no deadline when American army will be out of Afganistan, do you know how long it took to Russian?

You are right , not every one goes to Afganistan, I see the chance of going Afganistan is likley high ( in another 14 years or more). That is my point. If some one is determined no one can  change him or her, just giving our personal views, that's all and wishing him/her good luck. Not tying to be sercastic.