A coworker is not keeping their commitments. Which of these is the BEST first step?

find a mentor

talk to the president of the company

change jobs

talk calmly with them about it

The BEST first step would be to talk calmly with the coworker about it. This allows for open communication and a chance for the coworker to explain any reasons for not keeping their commitments. It is important to address the issue directly before considering other options.