A job recently came up at work. 3 people sent it to me separately saying I absolutely have to go for it as it is 'perfect for me'. I looked at it and it does look great. There are quite a lot of things I haven't done before in the job description, but I have all of the criteria in the person spec. It felt odd to me that the person spec was mostly personal qualities and basic skills like use of Microsoft Office. The job desc has lots of technical data tasks included. I think I'm suffering with impostor syndrome and convincing myself that I'd be useless at it. But a little part of me feels totally inadequate. Does anyone have any tips for overcoming this horrible feeling of utter uselessness?