20M Studying in DU clg messed up the life bcz of my father(he wants to control each and every moment of "MY"life)I want freedom joy happines

1-I am a very ordinary common guy from Delhi who has created a lot of insecurity and fears from society fearful of Short height(4,2inc) due to this not at all ready to get married in future at all even if I will get a lot of pressure from the parents no I will not do How to handle that situation bcz my papa is sensitive to his pride ego respect in society and I am fearful that he may get a heart attack because my elder sister's marriage has recently broken and he was so depressed. 2- I wanna be a stock trader but my father is totally against this he perceives as gambling and ready to INVEST a single penny so finding a part time WFH job which is like finding a nail from heap of pile literally 3- he is not ready to send me to another country because I have -9 dioptre + Neigh kindness since birth having Very weak immunity as doctors have advised during Diwali strictly weak a mask as i always get infected by pneumonia

My elder sister and mother's mental health is not well and very fearful how to handle this in near future as it grows

May someone advice guide Suggest me how to spend next 10-12 yrs of my life from handling the peer pressure society pressure family(especially and only pressure from my father my father )pressure.

What to do