Travelling abroad both excites and scares me some. The US, not so much because I know I can always call a cab, or an Uber. I've had occasion to walk alone in the dark during the wee hours like around 4-5am to catch some food at a diner because of biorhythm adjustments issues.

Netherlands, as you're aware, I've visited only twice (once for half a day in 2005, part of a stopover from Singapore to the US or vice versa), and the second time was when I visited you from England, in Sep 2016.

I've visited Paris during a stopover in Aug/Sep 2013 as well (it was under 8 hours), and had time to stand underneath Eiffel Tower for a photo, but didn't go up because the queue was 3-4 hours?

Until now, I've not placed much priority on deciding where to go primarily because I like doing things impromptu and last minute. :o)  I'm kind of a procrastinator as well. There's so many decisions to make. Which hotel, which destination? How much money to bring, or use credit card? What luggage size to use, do I stay in a hotel or move between hotels? Do I stay at one area, or move every three or four days? I'm kind of paralyzed by that as well, which is why I did not respond to you immediately. Until now, I've not decided where to go. When I visited Athens in 2016, I was happy to walk out in the wee hours to get food from a 24-hour bakery, though I disliked their sanitary system due to the inability to flush the toilet. Comparatively speaking, Singapore is a country of convenience and accessibility.

I liked a dish I found in London, called Tabouleh,  though it's a middle eastern dish. In Budapest, their chestnut dessert. In Istanbul, their milk cake, so I'm wondering if I should go visit London, Istanbul or Budapest again, just to enjoy those dishes. Very typical of me, just thinking of food. ;o)

I just looked at Berlin, the hotels (recommended by expedia), and I checked the corresponding distance to the train stations from the hotel, and I'm still undecided on where to go. Even in Singapore, often after work, I'll just rush home, wanting to get some time of my own. I'm a hermit. In my younger years, my rationale was to stay home, as my family isn't rich, money doesn't come by easy, so after school, I'll just fiddle with the computer, doing programming stuff to discover what I can do, so as not to spend too much money outside.

I primarily choose destinations based on the ability to move around easily either by trains, by cab, or on foot, and not dwell so much on dangers posed by the places (not sure whether this is due to Singapore being safe relatively speaking, or if I don't care a hoot about my personal safety), though as an INTP, I'm primarily driven to avoid conflict as well.

You could kind of say I'm both looking forward to, and dreading the vacation time. It's ironical, but that's just me. I'm confused, I guess.