How can i stop myself from copying mutual friends and people who have similar interests like me?

hi i’m recently new to reddit and english is not my first language so i might make mistakes writing this. Since i was in 5th grade i’ve developed a habit to copy people mannerisms, personalities, style and heavy on music taste. and it can be 1 or 2 singular person and i’ll copy them. I feel uncomfortable having this habit and now i’m in high school and i still have this habit. Most of the time it’s on social media where i copy others. i’ve noticed i mostly copy the people who we share the same interests. I think the main people who i copied have noticed and have been disliking me which brings me heavy anxiety cause i don’t like being disliked. Its really complicated for me to stop from copying people so i decided to go on reddit and ask for advice on how i can end up stopping this habit.