Non-Competition Clause Hello there, I am new to charitable work and I finally decided to do volunteer for a part time job in a organization. 

However as I got to the final documents there is a clause of "non competition" for 10 years in any business line related to the nonprofit organization.

I imagined as a volunteer things would be less competitive not the opposite. I found the amount of time to be quite extreme and the wording too broad. Is this normal for this kind of work ? I am somewhat worried and having second guesses after I saw it.