20 Things We've Been Doing Wrong Our Entire Lives
It will seem obvious once you come across each of these life-hacks. Prepare to be annoyed that you hadn't figured these out sooner.
1. Crossing Out Words
People usually cross out words with lines like these which you can still read through. Just writing more words over the top makes it completely un-readable.
2. Untying A Knot
Instead of spending an eternity trying to pull the damn thing apart, twist the the cord/string really hard at the edges of the knot and push them into the knot.