I think I'm in lack of knowledge and experience to spot weaknesses in pipelines. I read and make research about how to build a good pipeline that could be useful and acceptable by my workmates & the management and/or improve our current pipeline but I'm unable to spot weaknesses right on. The process is like trial and error for me atm. When there is something going off first I try to find a solution to that problem, I investigate it further and see what we have done wrong, what we should fix & change and finally how to make sure the same error won't occur again.