Sometimes we must trust other people, otherwise we should do everything by ourselves, and life will be very difficult... We must understand that other people do have their abilities and qualities , sometimes much more than we have... They were working in the laboratory as usual, she was busy ,so she couldn't begin with them, after that she joined them, but there was something wrong with the experiment, so the result wasn't as it ought to be, she proposed that they could repeat the experiment...And she was so astonished when she heard them accusing her of having no confidence in them ,and of her insistence to do everything by herself... At the end they repeated the experiment,because there was no other choice, and they discovered that they had really done a mistake... Everything went well for her, but she had never forgotten that lesson .