Personally, I can't return to the Bitcoin segment yet because I haven't fully invested in a promising altcoin that I am very optimistic about. Only after I have invested in that promising altcoin will I likely be able to relax for over a month without making trades, and then return to the Bitcoin segment. However, the depth of altcoins is too poor, and I can't promote it in public. Recently, I have been focusing on altcoins, so I will continue to take it easy and hope everyone understands.