If exercising more is one of your 2020 resolutions, start with taking the stairs instead of the elevator. It's a great way to get moving; besides, it'll build stamina so you won't feel as weak when you start a proper workout routine.

Image via Dornveek Markkstyrn/Getty

Want to declutter your home? Get rid of all the clothes that you didn't wear more than twice in 2019. Donate to a local charity or try selling them on platforms like thredUp.

Image via Tetra Images/Getty

Looking to save money for your next 2020 getaway? Take on a money-saving challenge. One of our favorites is the 52 week money challenge: You save $1 on week one, $2 on week 2, $3 on week 3, and so on and so forth. If you do this for 52 weeks, you'll have $1,378!

Image via twomeows/Getty

We hate to break it to you, but your phone is probably one of the dirtiest things you own. It may even be roughly 10 times dirtier than your toilet seat. So basically, sending a single text with clean hands'll render them dirty again. Gross! So, this 2020, be sure to regularly sanitize your phone with wet wipes.

Image via Emilija Manevska/Getty

Need a little bit of a social media detox? Stop sleeping with your phone right by your pillow. That way, you won't waste your night endlessly scrolling on Instagram or watching whatever recommended video YouTube has for you. Another bonus? It'll help you get a better night's sleep.

Image via sigridgombert/Getty