Should i play the demo or hold out?

ahhh!!! im going insane watching every single update of the game and watching everyone play the demo and im on this sub ALL DAY watching people create miis and everything but ive been avoiding playing it myself because 1 i dont want to spoil things for myself or im scared i’ll get bored of the gameplay quickly (i wont lol) or that it’ll make me even more impatient waiting for the game which i already am, i feel like im genuinely losing my mind and cannot wait til the game is out 😭