What should I do when I go to Hong Kong to watch a concert alone?

Determine the time to watch the concert, determine the travel itinerary, book the hotel in advance, and do not need to book a car. It's convenient to take buses and taxis. Prepare and endorse the Hong Kong and Macao Pass. Book tickets for the concert in advance. Check the route and transportation mode from the hotel to the concert on Baidu map. It's best to arrive in Hong Kong and Macao one day in advance, and change them into appropriate Hong Kong dollars at the currency exchange point near the customs, preferably a cheat sheet of 50 and 100. Macao is also a universal Hong Kong dollar, and some Hong Kong and Macao consumers can use Alipay and WeChat. If you don't book a hotel, you'd better go on the day of the concert and come back after the concert. If you don't book in advance, it will be expensive and there may be no room.