I wonder if it's better to carry a smaller sketch book vs a bigger 1?

I want too stay daily sketching to improve my illustration skills and draw daily. I struggle starting the task and I'm starting to wonder if the size of my sketch book henders this. It is 8x11, would a pocket size sketch book trick my brain into seeing the task and more achievable? Have any of you struggled with something similar? Appreciate any and all tips or hacks! 💚🌻👏✌️