People say you can tell a lot about someone just from their signature.

Some believe that just from the way someone writes their name, you can see what they're really like deep down inside. So what would you say about a man with a signature that is literally just loads of big, angry spikes? Today President Trump signed two executive orders to move a controversial oil pipeline forward – something that's concerning for anyone who, unlike the President – believes in the existence of climate change. https://twitter.com/vicenews/status/823948164260577280 But people were also concerned about something a bit more trivial – just look how angry his signature is.

Image: Getty

  As Ben Mankiewicz pointed out on Twitter, it looks like one of those heart-rate monitors you see in hospital just before a patient's about to die: https://twitter.com/BenMank77/status/823969361668935680 Others have said that it doesn't seem to consist of any letters, but rather just looks like a bunch of very steep mountains, or something you might find in the Robot Wars arena: https://twitter.com/DudaFanClub/status/823963266384875522 There was also this quite appropriate analysis: https://twitter.com/StephTheBlogger/status/823951884629245952 According to Tracey Trussell of the British Institute of Graphologists, Trump's signature is one of a man who is bold and craves power. She told The Independent: “His signature transmits wild ambition, dynamism, bravery and fearlessness. "He's hungry for power and has both determination and stubbornness in spades.” She also added that he is “undoubtedly a tough negotiator - he excels at being hard lined, bold and direct." Sounds about right, to be honest.