Does it affect your manager's view of you? it happens to me often but somehow I always pull it off at the last moment without anyone noticing, this leads to a s

Does it affect your manager's view of you? it happens to me often but somehow I always pull it off at the last moment without anyone noticing, this leads to a sever imposter syndrome though. One way to mitigate it is to take tasks that are actually harder and more challenging, even try to do a small innovation project or something "off the books" to stimulate yourself