What PM methodologies increase project success rates

Question

Do methodologies help? If so, which one(s)?

Answer 1

Yes Project Management methodology works. It is working in a system which informs you when you forget any process.

However it doesn't mean that one should not use his common sense and just blindly follow it.

You should always invent new ways and your ways to execute project. Share your own experience and by this way you support to increase PM knowledge of society.