rich1.0Atif (npub1n5…4r7w7)https://nostr.ae/npub1n5arzvnxzvmuq3ntw3zx3nwvqazhqlmv7w0zpqsnf4smqjxqf3kqp4r7w7njumphttps://nostr.aeA friend wants to start mining bitcoin. What resources should they start with if they're a beginner?