private void BeginPractice()
    {
        PresentationData.in_EnterTime = Time.time;

        crowdSim.StartSimulation();
        heatmapTracker.StartTrack();
        recordWrapper.StartRecording();
        if (_ambientUnit != null)
        {
            _ambientUnit.StopFadeAndRecycle(1.0f);
        }
        if (audioManager.earphonePlugged)
        {
            audioManager.StartMiscSound();
        }
        tutorialPage.SetActive(false);
        timer.StartCounting();
    }