how to get a variable in a for loop? : i want roastAboutCheapLvl1 variable  inside of for a loop to show ("it works") 

    var roastAboutCheapLvl1 = "it works";

    for(var i = 1; i<=5;i++){
       var num = [i].toString();
       var a = "roastAboutCheapLvl" + num;
        console.log(a);
    }

