No body said you have to take extreme measures. You have to start with least possible disturbing way and watching Nepali films/listening to Nepali music is some of them.
Some one said when u are watching movies you are watching for entertainment. If I watch two Indians movies in a day I develop headache and same is true for Nepali films.

Regarding the Indian education institute you first try Nepali Institute then if you don't succeed there try Indian institutes. I have seen ppl studying in Nepal is also doing good these days. Myself is an example.
There is a difference between bycotting and giving priority. and I alreday said that to use nepali product you dont need to hate India.

And if you dont agree with any of these, its ok, but again then dont you feel thre is some responsibility on your part to help nepali economy? if yes then how are  you going to do that.

India doesnt produce best brain neither does Nepal, but it is not necessary to over rate some country on everything.