Walking

function walking(input) {
    index = 0;
    let targetSteps = 10000;
    let summarySteps = 0;
    while (summarySteps < targetSteps) {
        let command = input[index];
        let currentSteps;
        if (command === "Going home") {
            index++;
            currentSteps = Number(input[index]);
            summarySteps += currentSteps;
            break;
        }
        index++;
        currentSteps = Number([command]);
        summarySteps += currentSteps;
    }
    if (summarySteps >= targetSteps) {
        let diff = Math.abs(targetSteps - summarySteps);
        console.log("Goal reached! Good job!");
        console.log(`${diff} steps over the goal!`);
    } else {
        let diff = Math.abs(targetSteps - summarySteps);
        console.log(`${diff} more steps to reach goal.`);
    }
}