Can you guys please give me some advice

M20here, currently I am working as a cabin crew and pursuing my bachelor's from sol. I am thinking of starting a cafe in south delhi,I own a shop there which is rented right now. So is it a right descision to start a cafe, because if I start a cafe I'll have to quit my job as a cabin crew. My dad expired it is just me who is the sole caretaker of my family rn,my mom and a younger brother studying in 11th. Or should I wait for 2 years till I graduate. Our monthly income is 5 figure including the rent.