Depends.. are you young, full of energy and unbeatable enthusiasm?
If so don't do it.. it will be battered out of you very quickly.
Are you incredibly resilient with a thick skin, able to multi task, happy to put your family second most of the year? Go for it.
Sounds negative but it's tough. Tough in a way few other jobs match as you are teacher, half a social worker, negotiator, recipient of every entitled parent's wrath... but the kids are brilliant (most of them).
You need a degree and PGCE year.. (or a BEd)? I did my degree and decided not to teach.. having watched both parents and grandparents teach for many years, but still ended up in Special Ed. Currently working with an NQT and she is great.. determined and competent, but it's still tough for her, and now, mid pandemic.. incredibly tough. She hasn't her own kids yet so it's doable, but it's hard.
Having said all of that, nothing beats the relationships you build with the children, or the satisfaction that a good day in school brings :)