Hi Cloudie,
Yes, deduct 2 days for flight journey. I think tt qns depends on invidual. To me, 12D is enuf (thou I dun mind gg for longer period if my hb can accommodate). When I ret fm my trip, I felt refreshed, even my coll can tell the diff. At the same time, I oso kind of missed my mum and sis, etc. The only thing is, bcos I covered many ctries, I wun say it's an intensive trip for each countries, a bit here and there but u get to see diff culture at one go, journey betw the ctries, I wun say it's long, quite acceptable. So it depends on what u r looking for. If u intend to do intensive one, then I suggest u got for 1-2 ctries with more days.