You owe it to yourself to be yourself.
Never curse yourself by limiting your students.
Sometimes people do go wrong. There is no judgment needed. Wrong will take a short time or a long time to make the individual aware that something is wrong, and that is the beginning of that person's awakening.
If you give your Self a chance, your Self will give you all the chances.
Keep up and you will be kept up.
Meditation is nothing but taking a mental shower.