Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Nowadays, you can learn almost any activity or skill through the internet with online courses, instructional videos, and a wealth of information to make you a master of your chosen discipline.

I’ve had a lifelong love of learning, to the point where I used to read encyclopedias and dictionaries as a child, along with a variety of non-fiction books around specific topics. This love of ...