Hi Preeto Maam hope u are doing fine

I am 19yrs old girl and my prorblem is i get easily influenced by others.. i mean by everybody

Its like when my parents or relatives or my brother or anybody elder say something i agree to it and go by their choice leaving my decision
Even when i know my view are correct i cant reject them and get influenced thus

Please tell me how i can also be of strong character like others??? Is it possible? whats wrong with me and i want to know also how i can solve it. Thanks Maam