There's definitely been times in the past that I have had issues with other team members or co-workers. The best way to resolve it is always go up to upper management or supervisor and bring it up to somebody with higher authority because taking it between the two of you or the people that it's going on with never ends in a good result. And I just don't feel like that's an appropriate manner. So yeah, always go to somebody above you and try and find a resolution there.