Can you take your job with you?  Most say no.  Dove Medical Press is a place to find how you can be more portable.  Work while traveling can be challenging.  Will you have that internet connection that you need?  Will it be secure?  Will it be fast enough?  Will it be stable?  Who knows if you rely on coffee shops wifi.  Without a secure internet connection how will you be able to do your work?  You will have to get an hotspot on your smartphone.  This will require that you are near a tower but it will make it more accessible.  Go ahead and use that free hotspot but when it is not available, you still have the smartphone hotspot.