Job hunting can be strenuous especially if you've got bills and stuffs you need the money for. But it's never an option to stop trying because the chance of being employed then would be zero.
I wish you luck on your next interview. I don't think anyone would not want to employ you and teach you the ropes with those charming smile of yours. 😊
Keeo your energy level up and don't let rejection dictate how you feel. I'm sure sooner than later things will get better. Have a great day ahead man.
Stay positive.