After 10 days of Trump's presidential turmoil, let's look back onto his first 10 "deeds":

1. The "carnage" speech. In Trump's mind is bringing anger and fear the key to success. Create an enemy (China, Mexico, Wall Street), get a large weak audience (unhappy, uneducated, unemployed, forgotten people), call yourself "the greatest", close the borders, control communication and there you go.  
2. Brag and lie about the numbers on inauguration day. Not only it was embarrassing how Sean Spicer and Kellyann Conway came up with their stories about "the way Trump sees it" and "alternative facts", but Trump's speech in front of the CIA Memorial Wall was just humiliating, just egocentrically taking about himself and his "views" instead of paying respect to the people and its organization who defend the US with their lives.
3. Slam the protestmarches and press critics the day after. He ".. was under the impression that we just had an election ...". Trump's simple mind believes that he can do whatever he wants for 4 years without any opposition or critics. Everything else except his own views is "fake news", "bad", "sad", "dishonest".  Amazing and immature.
4. Blow the Trans Pacific Partnership (TPP). This utmost narrow-minded decision will damage the US the hardest. Trump obviously forgot that around the Pacific a few other very powerful nations like China and Japan will now take the lead and all countries except the US will benefit from it. Prices and inflation in the US will go up soon just like the mortgage percentages. I doubt if the American people will cheer for that.  
5. Start building the Mexican Wall. Not only is this comparable like the much reviled Berlin Wall in the past placing the US among countries with similar and despicable actions, but keep on blasting that "the Mexicans are going to pay for it" with the cancelation of the meeting with the Mexican president as a consequence was both unprecedented as "unpresidented".
6. Build the Keystone XL and Dakota Access oil pipelines. Not only the real and potential damage of nature is already jaw-dropping but ignoring the concerns of native amarican people in those area's is just humanly disgraceful. He appearantly does not give a sh*t about nature and a "few indians".
7. Forbid that US governmental entities communicate about their fact findings. This is the first step towards an era of false propaganda like we've seen from every other autocratic country like Russia, Turkey and North Korea.
8. Ban international abortion counseling. In fact the devastating impact of it goes a lot further than about abortions only. It crushes the funding of women healthcare in general outside the US because the funded hospitals do a lot more than just abortions and related care and counseling.
9. Order an investigation on "illegal voting". He obviously can't take his loss of the popular vote with 2.9M votes. With this order he undermines the democratic foundation of the US itself but I doubt if Trump really cares for that. Hopefully it leads to some special outcomes: a change of the ancient election system or even proof of an illegitimate election of Trump himself. This topic proves that you can't lead a country as a business. You can't "fire" the people who didn't vote on you. You have to take care of them too. 
10. Ban people from 7 countries. Not only he forgot that this is just discrimination, probably even illegal according to US and UN legislation, but the anger and resistance he creates in the world will be tremendous and will sooner or later backfire in his own pocket.

With all these "deeds", Trump has placed the US into isolation and positioned himself as nothing better than an autocratic leader, a dictator. "America First" will be answered by similar responses from other countries. Short term this might not be so bad. As an example, Europe has been too long too dependant of the US. Like a teenager who stays too long at home with his parents relying on weekly pocketmoney instead of getting some education and a job. Europe has to learn that it needs to care for its own defense and growth. Long term all this "go your own way" will make the world more unstable and its growth more weak. Less innovation, higher prices, less cooperation, more violence.

Let's take this "leadership" as an example and hopefully it never happens again. Before the next US election, there are other elections in the world. Italy, France, Germany, Netherlands and a lot more. Let's not make the same mistake again.

At least vote!