Will I be able to run after effects?

Will I be able to run after effects on my pc, I am new to after effects and it EATS my RAM, I have 16gb and it shows around 14gb usage while running after effects, is this normal or concerning?

https://preview.redd.it/8aqbcehb5rde1.png?width=1177&format=png&auto=webp&s=27e18224ab217042478908202bc104811af77d80