Welcome Matthias. You've made a good start with the introduction. Following subjects is one way I like.

Welcome! Here's a good starting place to get caught up 👇 nostr:nevent1qqsdhmu9sazj5u5p87s5j0pc20u7rthqxqhjclhsmxsk8f9645mfvwcpzpmhxue69uhkummnw3ezumt0d5hsygqqrzm7uvlmy5uyxcuuvt3f9lk8qznf4yas3m3hf3da49cunvu4vspsgqqqqqqswlsrzj