"I’m always doubtful. Everything I do is always doubtful. When you’re trying to differentiate, there’s going to be this gut sense, is this right? If you’re not having doubt, then you’re not pushing it hard enough, or you’re not looking at the details close enough. You need to be feeling that doubt every single day."

-- Tony Fadell

#Feelings Quotes #Doubt Quotes #Trying Quotes

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