My co worker is annoying me

[user23788883]

I work closely with one other colleague and our styles of work are completely different.
He likes to take too much work on and then stress about it which I think he enjoys. He stores all info in his head and then over loads me with everything.
I like to write everything down and organise my work load. I like to plan ahead to avoid stress.
He seems to thrive on stress and I am the complete opposite.
We just don't seem to work well together, any tip on how to change?

Can you separate out the work ?
I mean it is difficult for us to know without knowing what your jobs are, but is there a way of you splitting the customers / clients / service users / caseload / areas of the country /countries / projects / tasks / etc so you are more responsible for managing your own 'portion' of the work and then only need to collaborate for a much smaller part of the week / month.