Help me please

The situation is complicated. I’m still 14, and I want to drop everything and run away at the age of 16 with my friend to another country. From Denmark to the Netherlands. I know it’s still 1,5 year before it happens but still. I dont know what should I do, and how should I do what I want. Can someone give like many advices? What I should do now, what should I do when it’ll be the time to get away from here? Cuz I have literally no ideas at all. And yea I’m sure about my choice

(P.s, maybe there are anyone my age who would like to get away from Denmark too? Write to me. As more ppl as easier (📍Midtjylland)