What is the best way to arrange an 8-day trip to Thailand alone?

Bangkok

DAY1: You can visit the Grand Palace and Wat Pho in the morning. The Grand Palace Pass includes tickets for the Temple of the Emerald Buddha, the Grand Palace and the Teak Palace, which can be visited together. In the afternoon, visit Wat Arun, known as the "Eiffel Tower of Thailand", then stroll along Khao San Road, and arrange a night cruise on the Chao Phraya River in the evening.

The Grand Palace - Wat Pho - Wat Arun (Temple of Dawn) - 20 minutes by boat - Khao San Road - Bus boat - Chao Phraya River

To go to the Grand Palace, you need to take the light rail and bus boat , Light rail fare: 15-40 baht, BTS (Light Rail) tickets need to be purchased at the automatic ticket vending machine, and only accept coins, no coins can be exchanged at the window. You can transfer to the bus boat at BTS Saphan Taksin station, and each journey from N1 to N16 costs 40 baht per person regardless of the distance. Wat Arun is opposite Wat Pho. You need to take a boat at N8. The boat ticket is 3 baht per person. After visiting Temple Arun, take a boat back to N8 and take a bus to Khao San Road.

DAY2: Art and Culture Center-Erawan Buddha-Siam Ocean World-Chinatown (Bangkok)

Pattaya

DAY1: Go to Nong Noya Paradise in the morning, You can enjoy the scenery in the park, enjoy folk performances, elephant performances, and experience riding elephants to have a close contact with them, and then take a bus to the Sifang Floating Market, where the filming of "Du Lala's Promotion" was filmed. In the afternoon, you can go to Pattaya Beach to rent a deck chair to soak up the sun and enjoy the sea breeze. Enjoy the afternoon and watch the famous Tiffany Show in the evening.

DAY2: You can temporarily go to Grand Island for a day trip with a group. There are many entertainment projects on the island to choose from. It is recommended to experience banana boats, parasailing, jet skis, and underwater walks. You can have the best time with the sea. Close contact. In the afternoon, you can take photos on the beach, lie on the beach chair and bask in the sun, and enjoy your leisurely afternoon.

DAY:3 Sunbathe on the beach, go shopping nearby, and find a bar to sit in at night

Chiang Mai

DAY1: Go to Chiang Mai during the day Go to the temples, the ancient city of Chiang Mai - Chedi Luang Temple - Tha Pae Gate. In the evening, you can go to the night market. Find a tuktuk in front of the hotel and indicate that you are going to the 'Sunday Walking Street', and they will naturally take you there

DAY2: Let’s go to Shuanglong Temple during the day and see you at night. My friend and I went to a nightclub near Chiang Mai University. After drinking too much, we ran to the venue to help another Thai person celebrate his birthday...

DAY3: Take a walk around and then make your own train. I don’t know the details and have never done it, but it’s always a good idea to go in the afternoon, otherwise what scenery will you see at night