help me get rid of my habit of using mobile too much n posting too much on socila media? How do I stop myself?

Find a book to read, help your mum in the kitchen if you're a girl, go cycling, get yourself a piano, try a new recipe, sit in your lawn and hear them birds chirping, join a gym, arrange get togethers with your friends, help your little brother with homework, teach your younger sister something that she's bad at, there's a lot to keep yourself away from phone, will you try?