Misclicking means exactly that: "misclicking"... it does not mean "to click what you wanted to click before thinking about it", but it means "to click something that you did not want to click".
Like Andrew said, on mobile phone it is easily to touch one button with your finger and that it registers like you clicked the other (because they are so close one to each other).
Exactly what I feel, it's incredibly patronising and ill-informed to think that us misclicking is due to "not thinking our action through" rather than the high resolution of phone screens that are relatively small in size in compariso .
