i know why people calling you out that you changed. It is based on what group you are with, because your old group of friends were not here anymore you have associated with new group of friends and thats why your attitude changed. if they find you a bit aggressive now maybe its because of your interaction with recent tweets.. i know its not your fault to change suddenly but i guess the real you just come out now, and before was just a pretend or more of still observing people around you idk its your life. that is what i see to you as well,