keep cash these days. wait another 2 3 months and buy high-quality stocks at the bottom or almost bottom. many get discounted these days. be patient. trade long term.
I have used boc commercial and sampath debit cards. You have to inform the bank to activate international transactions before leaving. There will be some commissions. But very convenient than taking cash or TCs
no need of visa. use sky scanner to compare tickets and use the airline website to book. usually it's cheaper than promotion sites.
use agoda or bookings for hotel booking.
don't worry about the distance from the city to the hotel. all are interconnected with Bus or MRT/LRT.
singapore is nice...
ayi oy wena ewunta kiyala oka karanne? ubama karapan.. igena ganna dewal walata hora karanna epa.. mokada uba degree eka gattata wadak naha skills nathuwa... real world application waladi uba hira wenawa..