First water fast attempt

I came here with some basic newbie questions. Iam on day 2 of my first ever water gast. Planned on 72 hours but might extend a day.

I guess what I am surprised about, not trying to gloat or be rude, is I am honestly not hungry yet. I mean, yesterday at the end of day 1 at say 8 pm if someone asked I would have been like "yeah, I could eat" but it wasn't a big pressing issue.

Today I wake up day two and feel fine. Feel normal. I expected to be starving or something. Thought this would be a struggle. What the heck?