Get to a networking event. Never think you are secure, because you're not. Go on at least 2 interviews a year. Stay in practice. That means that you are likely at some point to be handed a pink slip.
New Year is the time for life-altering changes.
Now is the time to create a better work environment for yourself. Resolve to have a happier, healthier, and wealthier new year on the job. Avoid desk rage. Assess your worklife. Admit you can't do it all.