What to do @ DMV (Behind the wheel)?

-I went to the DMV this March/Apri.

I nee to get my license cause the place that i'm to work at is a like a mile or 2 miles away from my house.

I need a guide thru/walk thru on behind the wheel (In Illinois).

I failed last time but it was my faul cause i slept late, i was starving, and i had to use the lavaratory and i was a bit nervous and space out T-T it was horrible.

Plus i'm a bit desperate to get the license and get it over with.

I been practicing and stuff.

I just need to know on what to expect and what i need to do in behind the wheel!!!

Also does every Instructor have different ways on the behind the wheel exam?relax, relax, relax!!! focus, use the bathroom before you get there, concentrate. i dont know how its done in illinois, but im pretty sure its basically the same thing for the entire world.... dont crash into anyone, stay in your lane, use your mirrors, indicate when necessary etc etcBUDDY YOU ARE DOING EVERYTHING WRONG YOU COULD POSSIBLY DO FOR A TEST OF ANY KIND, FIRST OF ALL STUDY AND I MEAN A LOT, THERE ARE PRACTICE QUESTIONS ONLINE USUALLY, AND THERES NOTHING TO SAY YOU CANT GO OUT IT IN A PARKING LOT AND PRACTICE WHAT YOU REMEMBER OF THE PARKING AND PARALLEL ETC, , SECOND START GETTING UP AND GETTING TO PLACES "AHEAD" OF TIME,THERES THIS THING CALLED AN ALARM CLOCK, USE IT, GET UP , SO THAT YOU CAN TAKE CARE OF THOSE BATHROOM PROBLEMS AND ETC, AND DONT EAT A BEAN BORRETO FOR BREAKFAST SO YOUR FARTIN ALL OVER THE INSTRUCTOR AND HAVE GAS AND RUN HIM OUT OF THE CAR, EAT SOMETHING NORMAL AN HOUR BEFORE SO YOUR STOMACH DOESNT BOTHER YOU, AHHH,IF YOU GO THROUGH LIFE THIS WAY YOU ALLWAYS BE AT THE FAILING END OF THE CURVE, NOT TRYING TO PASS JUDGEMENT ITS JUST THE TRUTH, OK, SO TAKE THIS MORE SERIOUSLY GET A GRASP OF WHAT IT TAKES TO DO THE JOB RIGHT AND GET IT DONE, THAT MEANS BE KNOWLEDGEABLE AND PRACTICE YOUR SKILLS, THAT INSTRUCTOR DOES THAT JOB OVER AND OVER EVERYDAY, ALL IT IS , COME TO A COMPLETE STOP, LOOK BOTH WAYS TURN ON YOUR CORRECT TURN SIGNAL BEFORE YOU GET THERE , A MONKEY COULD DO IT, SO STOP WORRYING , JUST GIVE YOURSELF ENOUGH TIME TO GET THERE AND IF YOU ARE PREPAIRED YOU WONT BE NERVOUS, IF YOUR STONED AND DIDNT GO TO SLEEP THE NIGHT BEFORE AND DIDNT GET UP AND DIDNT DIDNT DIDNT YOUR GOING TO FAIL, MONKEY BOY