I often stress myself out in December by scrambling to finish my projects before the new year. That way I can share all I did this year and feel good about myself. It's part of a cycle that might sound familiar to my fellow high-achievers: Achievements -> Validation -> Self-love.
If I get enough impressive things done this year, I'll earn enough praise to power me through to next. But missing a deadline or goal takes a big toll on my self-image.
Loosening my grip on end-of-year goals has definitely helped my sanity. But I'm still working on breaking free from the achievement cycle. If you've also dealt with this, what worked for you?