Welcome to #Nostr Suggestion: Follow topics using hastags, type #rockclimbing, click on any hastag and you will have the option to follow it if using the right mobile or web browser client If on Android, #Amethyst is an excellent choice, feature rich, supports privacy, tiktok like feeds, multi user, supports Amber (more more security), TOR, private chats, etc. #0xChat is a good alternative, more like Telegram, including chat groups, channels and voice and video calls, all encrypted e2e if on iOS: https://media.tenor.com/-SP6MqFnCBEAAAAC/but-why-nevermind.gif Enjoy Nostr!