The snuggle is real, and there is nothing winter calls for more than cozying up on the couch with a pile of warm carbohydrates and a TV remote. But healthy food boosts energy, which means a better chance of elevated mood. So, throw veggies and fruit in that mix. There are plenty of ways to sneak healthy ingredients into comfort food, so take this time to explore your inner "Iron Chef." Also, watch the mood-altering beverages: too much alcohol can make depression worse; too much caffeine can spike anxiety.

Social obligations, financial stress, work, money -- there are plenty of things that can send you back to bed when it all gets to be too much. Stress and depression are a tough mix, so control what you can: cancel what you can, plan activities that bring you joy, go on a budget, call debtors to make a payment plan, break off toxic relationships. Your happiness is important. Protect it.

Finally, this is a plea from someone who has been there: Ask for help before you need it. All kidding aside, depression -- seasonal or not -- is nothing to toy with. Ask your health provider for a referral to talk therapy, or medication if it's warranted. One in four people in this country live with a mental health condition. It's real and there's no shame in it. You are your best advocate in this process, so be proactive.