Hello guys, I work as software engineer in a small company. What I find is that even in simplest tasks I struggle. For example I struggle to just place some metadata into a website.

By struggle I do not mean the technical aspect, from a technical standpoint seems ridiculous, though what I am afraid of is a possible interrogation known as code review and the fear of need to explain every time.

What I am afraid of is the "why you did this", "why you did that", "why took you so much time". Etc etc On the other hand I worked on an another company that had an uncertainty on the payment method whist doing an MSc and was much more bearable than my current job. Why?!

So guys how do you manage this thing?