Megan Fox relies on her intuition.
The 'Transformers' star has worked for years on making her intuition "stronger" and she feels she has a "99 per cent accuracy" with it.
She said: "The more you follow your intuition, and it is correct, the stronger your intuition becomes. It is to the point where I am almost never wrong. If I feel something strongly intuitively - I listen to myself all the time, I have a 99 per cent accuracy on calling things based on my intuition."
And one example of this was when Megan tried to work out what was causing one of her boys to suffer from eczema.
She told Style Verify magazine: "My older son had eczema and some other issues. There were a couple of things that I knew were off. Like, I knew my son should not have dairy, so I stopped him from drinking it regardless of what the doctor said to me. Most people do exactly what their doctor says, but there was something in me telling me that, 'No, this is making your son sick,' and so I followed my intuition and I was right."
Meanwhile, Megan - who has Noah, five, Bodhi, four, and Journey, 20 months, with her husband Brian Austin Green - previously admitted she is "not very passionate" about acting.
She said: "I know [that] idea is a very strange thing because usually actresses are all ambition, and are driven to achieve and they're workaholics, for the most part. And I've never been that way. I'm not necessarily very passionate about acting per se. I don't feel validated by being on a set or making a movie. I have a lot of fun making these movies, but it's not a representation of my innermost being."