Not everyone does these, but I do.
And I keep track of my old ones. When I do ones for a new year, I look to see how I did on my old ones.
Which makes doing the new ones easier as I tend to find, indeed I nearly universally find, that I failed in last year's.
Some of that is circumstantial, maybe. My reach on those does tend to exceed my grasp. But on others, I'm just habituated, I guess, to the path that I'm resolving to divert and therefore, I don't.
How about you? Do you do New Year's Resolutions, including any big ones?