I got back from a 10-days backpacking trip to Thailand and Laos a few weeks back and I totally enjoyed it partly because I went with zero expectation. I did not know what to expect (no research) and I did not expect anything. I did not book any hostels and just went with the flow.

I have no must-see travel list nor do I have any must-do travel stuff. Anything interesting was a net positive feeling for me during the trip. Anyone interesting I met was a net positive feeling for me. If I had expected to see a certain place or do a certain thing and could not accomplish that during the trip because of bad weather or schedule, I will be disappointed. I did not feel disappointed at all for 10 days.

Well, different people might like to plan their life differently and you can feel right in having expectations if that's what you prefer. I just found it awesome to see a place without knowing what to expect.