One of Antonescu's greatest strengths is his mental toughness in net. Not letting a flukey goal or an opposing crease-crasher rattle you for the rest of the game is very important as a keeper, but it also helps quite a bit by letting you have a collected picture of yourself off the ice as well. Antonescu doesn't take many things personally, is able to think through conflicts with a calm and collected nature, and is overall a happy and self-reflective person. His mental toughness is great for having and maintaining healthy relationships, like those he has with his parents, siblings, significant others, friends, and teammates. Overcoming obstacles and adversity, and being able to shake off a lot of the negativity that comes up in life while still being able to speak about difficult topics or situations is a skill that everyone should have. Antonescu considers himself lucky that he has the kind of temperament to ensure he lives an overall happy and lower-stress life.