I am in the same boat. Got my current job just by reference by people that know me and I didn't have an interview at all. On regular basis I am faced with chal

I am in the same boat. Got my current job just by reference by people that know me and I didn't have an interview at all. On regular basis I am faced with challenging technical problems related to things that I haven't done before and then with careful research, planning and execution I solve them and our product is going forward and the company is growing so I assume we are doing the correct things most of the time. And then when I hear from friends stories from their interviews I really get scared that if I apply today I would fail...