Seven top flight bosses have lost their jobs already this season and the Villa boss says it's just plain stupid.
Lambert said: "It's just ridiculous - you will never build anything in 18 months. Quick fixes can be dangerous.
"A lot of the work managers do is unseen but you've got to be prepared to take the hits along the way.
"This club has moved on considerably and a lot of clubs would like to be where we are but if you have a vision, you have to have people at the top seeing it and backing it."