A month shy of the 100-day mark that presidents use to gauge success, Mr. Trump’s largely self-inflicted setbacks are evidence of a novice politician, often uninterested in the inner workings of government, who is struggling to wield his constitutional authority or fully understand the limits of his office.
https://www.nytimes.com/2017/03/25/us/politics/trump-policy-goals-missteps.html
https://www.nytimes.com/2017/03/25/us/politics/trump-policy-goals-missteps.html