for (var i=0;i < answers.length;i++)
        {
            console.log(i)
            var question_ans = eval('(' + answers[i]+ ')');

            var question_to_find = question_ans.question.toString()
            var ans = question_ans.ans.toString()
            console.log(ans)
            quiz.where("question",question_to_find).exec(function(err,results)
            {
                console.log(results)
                if (ans == "t")
                {
                    user_type = results.t
                }
                else if (ans == "f")
                {
                    user_type=results.f
                }
            })
        }

0
t
1
f
[ { question: 'i was here',
    _id: 5301da79e8e45c8e1e7027b0,
    __v: 0,
    f: [ 'E', 'N', 'F' ],
    t: [ 'E', 'N', 'F' ] } ]
[ { question: 'WHo r u ',
    _id: 5301c6db22618cbc1602afc3,
    __v: 0,
    f: [ 'E', 'N', 'F' ],
    t: [ 'E', 'N', 'F' ] } ]

function asyncLoop( i, callback ) {
    if( i < answers.length ) {
        console.log(i)
        var question_ans = eval('(' + answers[i]+ ')');

        var question_to_find = question_ans.question.toString()
        var ans = question_ans.ans.toString()
        console.log(ans)
        quiz.where("question",question_to_find).exec(function(err,results)  {
            console.log(ans, results)
            if (ans == "t") {
                user_type = results.t
            } else if (ans == "f") {
                user_type=results.f
            }
            asyncLoop( i+1, callback );
        })
    } else {
        callback();
    }
}
asyncLoop( 0, function() {
    // put the code that should happen after the loop here
});

for (var i=0;i < answers.length;i++) {
    console.log(i)
    var question_ans = eval('(' + answers[i]+ ')');

    var question_to_find = question_ans.question.toString()
    var ans = question_ans.ans.toString()
    console.log(ans)
    (function( ans ) {
        quiz.where("question",question_to_find).exec(function(err,results)  {
            console.log(ans, results)
            if (ans == "t") {
                user_type = results.t
            } else if (ans == "f") {
                user_type=results.f
            }
        })
    }(ans));
}