How Many Engineers Does It Take?

I decided in November to have Fibre Optic installed. The first engineer called on 20th November, the fifth one called on 21st December. Is it working now? I hope so!
Each one criticised what someone else had done. It’s not the money cost which is the problem it’s the stress and time spent waiting in for someone to call. So many times I have wished that I had never started on the project.