Applying for a bank teller job...please let me know what you think about this sittuation?

If you do get this job, it will be a gift from God and you'll never see another opportunity like it with no diploma. You need to get that diploma - regardless of whether or not you get this job. You just might get it and you work that job like its nobody's business. Don't fudge it up - you have a golden opportunity to set your life right. Good for you and Good luck!