Work (when at work - for not work stuff on my phone 😈) and agree with the rest
Grew up in a home without an internet connection. A friend helped me crack our neighbour's WiFi password, at the time it was surprisingly easy if you had a copy of Kali Linux.
Edit: This post got me wondering how I could open up a free WiFi network without being liable for any potential illegal activity someone may do? I got a fairly good access point and the bandwidth to spare, but I am afraid to share it in case the police comes knocking on my door...
When I didn't, I would walk three blocks to the library with my laptop once a day to check my email, read webcomics, look up GameFAQs and stream Gossip Girl.
Maybe the "GameFAQs" gives it away but this was before smartphones.
If you don't have mobile coverage, the local library or community centre. MacDonalds is also a popular option.
School, bus station, many other places of my city with free internet.
I also used to steal neighbor's WiFi for years. Since I was 8 until I was 14. But for larger downloads I used public networks. By larger downloads, I meant >50MB. Yeah. Huge. Though I was watching YouTube quite a bit, usually at 144p/240p. In the end I still spent quite a bit.Currently I just use mobile data. Still no normal internet connection at home. But hey, my school finally has symmetric gigabit. The only problem is, most classrooms are connected via Fast Ethernet.