Found the first documented bug. One of the first programmers and pioneers. In her notes you can find a moth taped to the notebook which was found in a relay that was preventing her code from executing. first actual case of a bug being found in a computer.
Even though we are not dealing with actual moths these days we will still find bits and pieces of code that will hamper the function of our program.
The important thing is everyone gets bugs but don't let a bug disheart you, find it and squish that piece of shit