I have been an Agile Practitioner for a while and I recently came across the PSM certification. I must say that this was the first time where I had to pause and think before answering each question. It is by far the best exam experience I had in a long time.
I am looking forward to being a part of this amazing community and on to PSM II preparation now :-)
Regards,
Mubarak Chaudhry
PMP, PMI-ACP, SAFe Agilist, (and now a proud) PSM I