Ok, I made a cool command line encryption program, can someone try and crack this?:

9YahW[mET\a_GFJogJX[ebJX\afQZeReQZMe[[rQQQGre1_U^gOTal]WlEFToeGPLebJ\aaTQdHQVMn\UmV[SaaJWKQWa8gV]UgSFlCSJocQb\ebJ\aaRZFIdrOT[YOIX{

Can someone please try to crack that? if you need more of a sample i'll give you more, but i'm not going to do the alphabet or something, I want to see if someone can crack that. Maybe i'll encode an article or something, but someone try to crack that and then post what it says back here.