You do not provide the Godzilla Teacherzilla teacher of the monsters shirt; it becomes people difficult to give you any useful answer. Let me know each time your application was rejected the visa officer must have provided you with the reason. After the rejection, when you reapply, you need to take care of the previous rejection reason and provide the documents or answer a question properly which you did not answer previously. US consulate will have full details about your five attempts for F1 visa and why they rejected your application each time. Can I ask whether anytime you indirectly indicated your immigration intent in your visa applications?
Buy this shirt: Godzilla Teacherzilla teacher of the monsters shirt