One colleague remarked why you keep going to Taiwan?
For financial independence, Uncle8888 uses his past household expenses to know how much is enough and for his overseas destination travelling plan; he uses Google search e.g. "What to do in Taipei", "What to do in Yilan", "What to do in Hualien" and cover those that looked interesting to him. This one way to know what is enough?
Taipei (台北) – Jiaoxi (礁溪) – Toucheng (頭城) - (Yilan 宜蘭) – Luodong (羅東) – Suao (蘇澳) - Nan-Fan-Ao Fishing Port (南方澳渔港) - Hualien (花蓮) -Taroko National Park (太魯閣國家公園) - Taipei (台北)
Air ticket and hotels are all booked.