New year, new me.
This "new year, new me" sounds like some bullshitty marketing strategy to me. You get to be a new you every single day. You don't have to wait for a specific occasion to start keeping the promises you made to yourself.
Speaking of which, promises to oneself. We keep on making promises to ourselves, year after year and most of the time failing to keep them. When we have to be there for others, we can do it, but when it comes to us, we'll do it later.
Changes are better implemented gradually, not drastically. One good habit here, one good habit there and without realising it or even feeling burdened, in 3 months, you have a whole new routine going.
So don't wait for that right moment, start now.
Love
JH