I say pick one small thing and try to create a new path for that. Maybe you start with trying not to swear as much or clean out one drawer or closet. I think baby steps are much easier and will give you the positive results you want and need to continue down the road to change. Change is hard for most people especially as we get older and become more entrenched in our ways.
I myself want to be be a bit more organized, so I am going to clean out one closet, drawer or cupboard as the mood strikes me......no pressure. In fact, I have already gotten a jump on that plan and I cleaned out one cupboard in my kitchen. It wasn't too much of my time and I was pleased to see the results of my labor.
So my New Years' Resolution is no more Resolutions!
I hope you all have a Happy Healthy New Year!