Which Naruto Character Do You Definitely ‘Not’ Want As Your Mentor?

Humans aren't perfect, and characters in Naruto aren't either. Perhaps their little flaws are why we have grown to love them so much, find them so unbelievably relatable and sided with them on many instances. One such flawed department is the mentors. The academics who train kids to someday become Shinobis and safeguard their villages have their own idiosyncrasies. Someone is too bossy, someone lashes out too quickly. 

While they might be good teachers, we would still stay away from a particular Sensei – our mental health and our physical capabilities matter, okay?

Tell us which Naruto character you would definitely not want as your mentor!