Who do you want to be in 2017? Someone better organised/less stressed/fitter/richer/more fulfilled?
The only thing stopping you is you... or maybe it's just that you haven't found the right programme, philosophy or inspiration yet. That being the case, here are some suggestions to set you on the path of the righteous/smug.
Ditching bad habits
Diet and fitness
Or are you just keen to keep your brain fit and healthy? There are programmes and exercises for flexing your cognitive muscles.
Maybe it's just time to cope better with stress?
Money and finances
Efficiency and organisation
Better living, everyone.