When it comes to arbitrary advice, Reddit knows what's up [1]. Thanks to threads like Life Pro Tips [2], the site's users have blessed us with random tricks for anything you may encounter in this world. Check out the 21 useful yet utterly simple hacks ahead.
Pillow Hack
Use large, cozy t-shirts [3] as pillowcases if you happen to be washing them overnight.
Cheap Flights Hack
Put your browser in incognito mode to find the cheapest flights [4], because websites may change prices if they know your search history.
Haircut Hack
If you get a haircut you really love, take a picture of it [5], so you can show the hairdresser exactly what you want next time.
Lunch Hack
Always forgetting your lunch? Put your keys in the fridge. The next morning, you're guaranteed to remember.
Bird Feeder Hack
Use a plastic bottle to make a bird feeder [6].
Highway Hack
Not sure which side of the road your exit's on? Check the small exit sign on top of the larger road sign. If it's on the left side, your exit will be on the left side of the highway.
Study Hack
Turn on video game music while you study [7]. It's designed to keep you focused without being distracting.
Work Environment Hack
Looking to interact more with fellow employees? Keep a bowl of mints [8] or candy on your desk. Your co-workers will stop by to grab a goody, which sparks conversation.
Onion Hack
Don't waste money buying extra green onions! Just put one in water, and it will grow.
Tie Hack
If it's windy outside and you're wearing a tie, slip a coin down into the hem of it [9] to keep it from blowing everywhere.
Email Hack
If you discovered something on the internet you never want to forget (such as a picture or article), email it to yourself [10]. Write a short description, and include any key words in the subject line so it's easy to pull up when you need it.
Dish Hack
Don't feel like washing the dishes . . . ever? Cover your dish with plastic wrap before placing food on it.
Paint Hack
Use an ice cube tray to keep your paint colors separate.
Homework Hack
Keep all your graded papers in a folder. Professors make mistakes [11] when putting your grades in the system, so you should always have your assignments on hand as proof if need be.
Pants Hack
If you need to dry your pants, turn them inside out and place them on a hanger with the pockets splayed out.
Sunscreen Hack
Can't reach your back when applying SPF? Squirt your sunscreen onto plastic wrap [12], and rub it on your back like you would a towel.
Earbuds Hack
Put a bread tie over the cords of your earbuds to keep them from getting tangled.
Hotel Hack
Since hotels are full of germs, cover the remote with a plastic baggie before using.
Exhaustion Hack
Feeling tired? You may just be dehydrated. Drink a glass of water [13] instead of guzzling coffee.
Paper Cutter Hack
Put a straight, long object like a ruler, pen, or straw in front of the paper cutter blade to see where it will cut.
Keys Hack
Sick of bulky keychains? Use a ziptie instead.