first of all, If you haven't been in the environment it can be very intimidating starting out. B's in nursing school are just fine! Nursing school is completely different then most other programs and can be very challenging. Also, your young! I would say give it at least another semester so you can acclimate a little more before making a decision like quitting. Now it's not for everybody and that's completely fine, but if it's something you've always wanted to do I would stick it out a little bit longer, If it's not for you that's OK! better to figure that out now! I wish you the best of luck, trust your instincts and do what's best for you :) Good luck!