• Note To Self
  • Posts
  • 💭 This sleep tool reads your brainwaves

💭 This sleep tool reads your brainwaves

Monday 6/15: Sponsored by NextSense and Money.com - coffee vs soda, sleep brainwaves, self-soothing

Monday

"I am learning to appreciate slower seasons of life."

Welcome to Monday! Today, we're chatting about:

  • Coffee vs. soda for energy

  • The science behind sleep

  • The sleep tool that reads brainwaves

  • Tips for self-soothing

  • What is a gold IRA?

True or False?

Different sleep stages serve different functions in the body and brain.

Scroll for the answer!

Coffee Vs. Soda: What To Know

When you need a little energy, coffee and soda can both seem like they’re doing the job. The difference is what happens after that first “okay, I’m awake” feeling kicks in.

Coffee usually gives a steadier boost because it has more caffeine than most sodas, especially if you’re drinking it black or without much added sugar. Caffeine helps increase alertness by blocking the sleepy signals that build throughout the day, which is why that first cup can feel like your brain finally found the light switch.

Soda can also give you a quick lift, but much of that can come from sugar. That means the energy may feel fast, then fade into a crash that leaves you more tired than before. Regular soda can also raise blood sugar more quickly because it contains simple sugars, while plain coffee has little to no carbohydrates.

The catch, of course, is how you take your coffee. A cup loaded with sugar, syrups, or sweet creamers starts to look a lot less blood-sugar-friendly. For steadier energy, plain coffee or lightly sweetened coffee is usually the better pick. Soda is fine as an occasional treat, but it’s not exactly the friend your afternoon slump thinks it is.

Why Sleep Is Busier Than It Looks

Sleep can feel like the part of the day when your brain finally clocks out, but it’s actually doing a lot behind the scenes. While you’re resting, your brain moves through a carefully timed rhythm of lighter sleep, deeper sleep, and REM sleep, the stage most often linked with vivid dreaming.

That rhythm is sometimes called sleep architecture, which sounds like your brain hired a tiny overnight contractor. Early in the night, deeper sleep helps the body recover and release sleep pressure, the natural drive that builds the longer you’re awake. Later, REM sleep becomes more active and may play a role in dreaming, memory, and emotional processing.

Two big forces help decide when you feel sleepy: sleep pressure and your circadian rhythm. Sleep pressure builds during the day, while your circadian rhythm follows your internal body clock and responds strongly to light. That’s why morning sunlight, evening dimness, consistent wake times, and not overdoing naps can all help your brain stay on schedule.

The most annoying part? Trying harder to sleep can make sleep feel further away. Effort can wake up the same alert systems you’re hoping to quiet. Sometimes the best bedtime strategy is less forcing, more winding down, and giving your brain a calm place to land.

The Sleep Tool That Reads Brainwaves

If melatonin, white noise, sleep masks, and other bedtime tricks haven’t worked, the answer may not be adding more steps to your routine. Sometimes, better sleep needs a more targeted approach.

That’s where NextSense Smartbuds come in. The Smartbuds use clinical-grade sensors to read brainwaves in real time, then create brain-adaptive soundscapes that respond to your sleep. As you drift off, NextSense can pause audio once it detects you’re asleep. During the night, it plays gentle sound pulses designed to support slow-wave sleep, the deep, restorative stage that helps you wake up feeling more rested.

NextSense is different because it’s designed to help improve your sleep while you’re still asleep. Most sleep wearables only tell you how you slept after the fact.

Why NextSense stands out:

  • Supports deeper sleep by targeting slow-wave sleep

  • Brainwave-based insights for sleep, meditation, and more

  • Blocks disruptive noise like snoring

  • No morning grogginess from sleep aids

NextSense also includes a 30-day money-back guarantee and a 1-year warranty, so you can try it risk-free.

Thank you to NextSense for sponsoring Note To Self. 

What To Do When You Feel Overwhelmed

Self-soothing is one of those skills that sounds obvious until you actually need it. When you’re stressed, overwhelmed, irritated, or spiraling over something that may or may not deserve a full dramatic rebrand of your life, it helps to have a few ways to bring yourself back down.

The goal isn’t to magically become calm in three seconds. It’s to give your nervous system enough support that you can pause before reacting, think a little more clearly, and respond instead of immediately texting, quitting, crying, shopping, or doing all four.

Some self-soothing tools are simple enough to use almost anywhere. Notice where stress shows up in your body and place a hand there. Name what you can see, hear, smell, taste, or touch. Press your feet into the floor. Slowly scan the room with your eyes. Cross your arms and gently tap each shoulder, left then right.

You can also challenge the thought that’s making everything feel bigger. Ask, “What do I know is true right now?” or “Is there another way to see this?” Self-soothing isn’t about pretending you’re fine. It’s about giving yourself a steadier place to stand while you figure out what you actually need.

Looking Beyond Stocks? Gold is Back in Focus

With market uncertainty lingering, more investors are exploring alternative ways to balance their portfolios. One option: a gold IRA, which allows you to hold physical precious metals within a tax-advantaged account. If you already have an IRA or 401(k), you may be able to roll those funds over without triggering taxes or penalties. Check out Money’s Best Gold IRA Companies to compare providers and see if this strategy fits your long-term plan.

Thank you to Money.com for sponsoring Note To Self.

The Pause

Before you go, take a small pause from your day with this tip brought to you by The Note To Self editors.

30 Second Reset: Take one slow breath in, then exhale twice as long.

Wellness Round-Up

Parting Thoughts

  • ✅ True or False: True. Each stage contributes to restoration, recovery, and cognitive health.

  • 🌅 Sunset Of The Day: Sunsets are more than beautiful—they’re actually good for your mood. Got a favorite one? Reply to this email with your best sunset or sunrise photo for a chance to be featured!

  • 💭 Final Self-Care Thoughts for Today: A good night’s sleep won’t solve every problem, but it can make challenges feel a little more manageable and days feel a little brighter.

Enjoying Note to Self?

Were you forwarded this email and loving our content? Subscribe below to keep receiving daily doses of self-care in your inbox!

Know of a great self-care tip or article you'd love to share with the community? Want to send us pictures of you completing one of your self-care rituals? Email us at [email protected]!