First career advice: how to deal with a bigheaded, pretiontious and concieted colleague? 5

[Timoko]

Hallo dear Friends,
i am fresh Engineer working in a R&D fiel Since april 2015. I am disturbed by on of the employee Who started his Job in the Same Day with me. The difference between me and him is the degree. He is phi and i am M.Sc..the field of work is New to both of us but he is so bigheaded and he tries always to Show of and he always disagree my point of view regarding Some topics. The Problem is that he talk too much without showing proofs and he Interrupts in my work without permission from our Team lader. I want to Tell him stop in a good way and to let him understand that he is mostly wrong in good way. How to deal with this type of personality? Any advice will be Approximation.

Your friend,
Tymore

 

[urgross]

Same as dealing with the in-laws, or with the crazy people that walk around in circles with toilet paper stuck to their heels: just don't look and pretend you didn't hear them. If they have eyes, don't make eye contact. If they don't have eyes, avoid all contact.