Wt to do I have just a year to choose my major

hy I'm in 12 pcm now regardless of what I'm studying now I don't have any interest in btech ,I'm not very great at math too I'm planning to complete my undergrad in india and go to masters for abroad and settle there , my main problem what to choose being 17 my what's me to figure out how I'm gonna live my next 50 years of life lyk wttt!!??? Idk how this world runs ,but I'm sure it runs on money ,so the topic is i was thinking of doing a business major and going into brand strategist or sales marketing and the current job trends gives me chills

honestly i don't wanna sit in front of the computer all day regretting everyday I would have chosen better or done done better that's my worst nightmare being in a country where everyone says taking btech getting a job in major tech company is a given ,but me just wanting to run away far from here do entirely different and have a life, idk anything and it sacres me . i actually watch' a lot of korean chinese Japanese dramas there's work ethic how they work hard seeing them giving it all , i really like how they company works i really wanted to gets job like that meetings discussion stressing over projects just doing hard work a 9-5 , I wanted a get a job in east asia but it's hard and idk if my delulu thoughts or fading away the reality guys

I just don't want to be CALCULATING WHEN I GROW UP HONESTLY THATS WHEN IM GONNA LOOSE MY BRAIN ........

PLEASE GIVE ME ALL YOUR ADVICE UR STORIES

IM DESPERATELY IN NEED OF ADVICE GUYSS