Dublin is a fairly expensive city, one of the most expensive in Europe. Living environment for a Nepali is good, not that much racism but have to be careful with Irish junkies, especially at night. Weather is capricious, city is relatively small, its one of the smallest EU capitals. Its possible to find a job to meet academic and living expenses. Its a personal choice to come to Ireland or not. Anyway, its a cute, little country. :) Your can email me if you have more queries.