I agree about not taking a monitor, but also that itโs useful! I think it is more about having a specific setup that is ergonomic and you can associate with a productive mode.
Iโve travelled on occasion with a hardshell suitcase and a 23" monitor that Iโd cut a cm off each corner to squeeze into it. Now I prefer a backpack which no monitor fits in. The suitcase constrains you in your movements (and labels you a holidaymaker!), a backpack is multifunction and worry free. I got a waterproof one with a rolltop that can thus be adjusted in volume. Itโs far from essential though, plastic duty free bags are fine ![:wink: :wink:]()
Frankly though youโd be better off with a tablet, you can take it on trips when you donโt want to carry a laptop, and itโs a backup device for when you spill something inappropriate on your laptop. I use my laptop on a stand with separate keyboard for primary, and the tablet (via WiFi or USB) as a secondary monitor for things that the UI lag doesnโt matter too much forโconsole logs, social media etc.
Adequate savings can be a problem for visas in some countries. Therefore if you want to visit them, the larger the better. Otherwise, not required, all you need is your witsโbut as one gets older, savings are preferable, and sometimes when one just isnโt in the mood, so being able to just pay for what you want or need is a relief!
Being digital means you can find better work regardless of โwhereโ you are. Personally I never felt comfortable with less than a few months expenses covered which is the time required to find a traditional job in the worst case. You can increase the longevity of your savings by couchsurfing and such, so whatever amount it is much more flexible that initially appears in the traditional manner. Carry limited cash only, and make sure you have a backup pre-loaded card with enough for a flight in a separate bag. Bank accounts in different countries are useful, especially if freelancing, not to mention that splitting savings between currencies can help protect you against market fluctuations and withdrawal limits/costs.