Much of the time when you find that colleagues are being unfairly abusive to you (I'm not discussing when you have made a mistake and are corrected too harshly), it has very little to do with you specifically or personally. Everyone feels rushed, that they don't have enough time, and have too many demands and responsibilities. Sadly of all the things a physician has to do in a day, taking time to teach a student often seems almost impossible. People are overwhelmed, tired, hungry, grumpy, stressed. I don't say that to you to excuse how you were treated, but because I want you to know it's not your fault. Try to understand and help them! That is very difficult as a student, but the understanding and compassion for colleagues will serve you well.