1) Stop being hysterical
2) Find Hopper8's 'Odin troubleshooting' thread stickied in General, go through all the troubleshooting stuff in that thread as many times as you need to in order for your phone & PC to see each other & get a successful flash.
Don't try one or two of the things in that thread & come back to this thread saying 'But it won't work blah blah blah', you'll get ignored. That thread has all the info you need to get your phone working, if you're unable to get it done with the thread, you probably need to take it to someone who knows what they're doing.
If it's important enough to cause you grief if it's lost, back it up. No excuses
Trolling for thanks is lame
Does Samsung's auto-brightness implementation crap drive you to self-harm ? A solution !
Failure to search is the leading cause of male impotence on XDA
If you don't know how to recover if things go wrong, what are you doing flashing custom roms ?