Yes, glasses give headaches at the beginning (if they correct a lot, not if they slightly adjust the owners vision). It's how it is, you need to suffer a bit until you get used to them. Then, you get headaches when you don't wear them.
Here in Spain everyone uses whatsapp. I clearly see people buying products through the app from local businesses. I don't necessarily like it, but it has high chance of being successful (not like channels, which will for sure be discontinued)
I tend to not believe these numbers: Do you really think 1 in every 33 people you know use Linux? I think this number is wishful thinking.
@DasherPack
@lemmy.world